chore: Change ints to 'number' for ProgressEvent properties

files/en-us/web/api/progressevent/index.md

@@ -23,9 +23,9 @@ _Also inherits properties from its parent {{domxref("Event")}}_.
 - {{domxref("ProgressEvent.lengthComputable")}} {{ReadOnlyInline}}
   - : A boolean flag indicating if the ratio between the size of the data already transmitted or processed (`loaded`), and the total size of the data (`total`), is calculable. In other words, it tells if the progress is measurable or not.
 - {{domxref("ProgressEvent.loaded")}} {{ReadOnlyInline}}
-  - : A 64-bit unsigned integer indicating the size, in bytes, of the data already transmitted or processed. The ratio can be calculated by dividing `ProgressEvent.total` by the value of this property. When downloading a resource using HTTP, this only counts the body of the HTTP message, and doesn't include headers and other overhead. Note that for compressed requests of unknown total size, `loaded` might contain the size of the compressed, or decompressed, data, depending on the browser. As of 2024, it contains the size of the compressed data in Firefox, and the size of the uncompressed data in Chrome.
+  - : A double-precision floating point value indicating the size, in bytes, of the data already transmitted or processed. The ratio can be calculated by dividing `ProgressEvent.total` by the value of this property. When downloading a resource using HTTP, this only counts the body of the HTTP message, and doesn't include headers and other overhead. Note that for compressed requests of unknown total size, `loaded` might contain the size of the compressed, or decompressed, data, depending on the browser. As of 2024, it contains the size of the compressed data in Firefox, and the size of the uncompressed data in Chrome.
 - {{domxref("ProgressEvent.total")}} {{ReadOnlyInline}}
-  - : A 64-bit unsigned integer indicating the total size, in bytes, of the data being transmitted or processed. When downloading a resource using HTTP, this value is taken from the `Content-Length` response header. It only counts the body of the HTTP message, and doesn't include headers and other overhead.
+  - : A double-precision floating point value indicating the total size, in bytes, of the data being transmitted or processed. When downloading a resource using HTTP, this value is taken from the `Content-Length` response header. It only counts the body of the HTTP message, and doesn't include headers and other overhead.
 
 ## Instance methods
 

files/en-us/web/api/progressevent/loaded/index.md

@@ -8,15 +8,15 @@ browser-compat: api.ProgressEvent.loaded
 
 {{APIRef("XMLHttpRequest API")}}{{AvailableInWorkers}}
 
-The **`ProgressEvent.loaded`** read-only property is a 64-bit unsigned integer
+The **`ProgressEvent.loaded`** read-only property is a double-precision floating point value
 indicating the size, in bytes, of the data already transmitted or processed. The ratio can be calculated by dividing the value of this property by `ProgressEvent.total`.
 When downloading a resource using HTTP, this only counts the body of the HTTP message, and doesn't include headers and other overhead.
 
 Note that for compressed requests of unknown total size, `loaded` might contain the size of the compressed, or decompressed, data, depending on the browser. As of 2024, it contains the size of the compressed data in Firefox, and the size of the uncompressed data in Chrome.
 
 ## Value
 
-A number.
+A floating-point number.
 
 ## Specifications
 

files/en-us/web/api/progressevent/total/index.md

@@ -8,7 +8,7 @@ browser-compat: api.ProgressEvent.total
 
 {{APIRef("XMLHttpRequest API")}}{{AvailableInWorkers}}
 
-The **`ProgressEvent.total`** read-only property is a 64-bit unsigned integer
+The **`ProgressEvent.total`** read-only property is a double-precision floating point value
 indicating the total size, in bytes, of the data being transmitted or processed.
 
 When downloading a resource using HTTP, this value is taken from the `Content-Length` response header. It only counts the body of the HTTP message, and doesn't include headers and other overhead.
@@ -18,7 +18,7 @@ property is `false`, this value is meaningless and should be ignored.
 
 ## Value
 
-An integer.
+A floating-point number.
 
 ## Specifications