When I had 50mb/s internet speed I used to hover from 110 to 140. After upgrading to fiber optics 500mb/s I typically stay at 90 now and spike a lot less often.
There are several steps:
- check if you have any other apps running in the background, or Windows update
- disable your addons, especially MM
- reset your router
- check latency towards other sites in Germany or US
Check if things improved. If they didn't, it's probably server related and you can't do anything.