Why do i lose 70% of hp

So i made a blueprint for hp bar and made a keybind (g) that takes 5 from the hp bar but for some reason it takes like 70% of the hp bar but after that it takes only 5.

You are actually dividing the full health by 5. That’s 80% of the hp bar.
If you want to reduce your current health by 5, I would do it like this:

Oh well i am dumb…Thanks for the help! :slight_smile: