diff --git a/LucidaDownloader.py b/LucidaDownloader.py
index 7f71783..a2bd106 100644
--- a/LucidaDownloader.py
+++ b/LucidaDownloader.py
@@ -111,8 +111,7 @@ class TrackDownloader:
                         file.write(chunk)
                         downloaded_size += len(chunk)
                         if self.progress_callback:
-                            progress = int((downloaded_size / total_size) * 100) if total_size > 0 else 0
-                            self.progress_callback(progress)
+                            self.progress_callback(downloaded_size, total_size)
                 
                 if downloaded_size == 0:
                     raise Exception("No data received from server")
@@ -139,4 +138,4 @@ async def main():
         print(f"An error occurred: {str(e)}")
 
 if __name__ == "__main__":
-    asyncio.run(main())
\ No newline at end of file
+    asyncio.run(main())