To explain those fees, comcast has to “buy” content IE channel broadcasting rights to air the channels. That fee is passed along to consumers via the broadcasting fee. This will vary based on what channels you subscribe to and what deals the companies have worked out. The sports fee is added to packages over a certain level and just like the broadcast fee, is the cost of comcast being allowed to carry some games/channels. The short answer to both things is, you need to downgrade the service below the threshold for the pay channels and sports packages. Source: worked for a cable provider years ago and had to explain this a LOT