Leftovers

[Simon]

How do I figure out how much leftovers heal? It's different for each of my pokemon. So far I think it's based on a percentage.

EDIT: OMG I FOUND MY VERY FIRST POST.

[Intuition]

I think it's based on how much hp the pokemon has..
I don't know for sure..

[VanirElf]

it restores 6% of a pokemon's total HP