The macro answer is to take the amount of LEO you have staked vs the total amount of all LEO staked
This tells you how much influence you have in the rewards pool each day
Then take that % influence and the total daily rewards pool
Then compare that by doing the exact same calculation on the HIVE rewards pool
You can then convert your LEO and HIVE denominations to $$
would be cool if there was a way to have our % of the rewards pool next to our powered up total in the wallet.