When the validator is the proposer of the round, that validator (and their delegators) receives between 1% and 5% of fee rewards, the reserve community tax is then charged, then the remainder is distributed proportionally by voting power to all bonded validators independent of whether they voted (social distribution). So every block, fees are collected, then the proposer bonus is taken out, then the fees are divided between the validators proportionally with their stake. From there, within each validator, the rewards are divided proportionally to each delegator minus the commission rate. Also, depending on the elegibility window of the Validator Subsidy program, you may get additional rewards.