documentation for costing changes in plutus v3

### Describe the feature you'd like

recently I was testing some plutus v3 contracts.

at submission I noticed that lates costs in sancho are an array of length 251 instead of 233 expected

it does not appears that new builtins where added, instead it seems that some have changed their formula

I have notice `quotientInteger` and `remainderInteger` now quadratic in both argument

I also noticed that 2 parameters are negative, can you confirm is not a bug?

it would be nice to have clear how to use the new costs introduced and which builtins have been changed

### Describe alternatives you've considered

_No response_