You can find this information on the Google Play Console's dashboard.
Log in to Google Play Console
All your apps will be listed in the All Apps tab.
You can find how many downloads each one had on the right side:
3. Note: This will show the number of users who have your app installed on at least one device that has been turned on in the last 30 days.
To get more granular data, you can click on the app to open the App's dashboard and click on Statistics.
You can build your own custom reports in the Statistics tab, by selecting the metrics you want to see, you can also set a custom date range and filter the results by additional metrics such as region, Android version, device type, etc.
For the purpose of getting more data about your app's downloads, you can select: Users > Installed Audience > All Users: