Yes, the numbers are correct. From your screenshot, it looks like you’re using Tidal from within the WiiM Home app. When that app requests a track to be played, it’s sent direct from the Tidal cloud service over the internet to your WiiM device on your home network. Similarly, if you use the Tidal app and Tidal Connect to your WiiM, the track request is sent to the Tidal cloud service which in turn delivers it to your WiiM device.