reverse mathetical value

[Fist]

hello, once again i'm here with a little problem.

I wanted to know how can i reverse math algorithm?

For example, i have this.

lcoal currentDist = 100;
local originalDist = 500;

iprint(currentDist/originalDist); -- this will return 0.2;

but i want it to be other way around, so it gives me 0.8 not 0.2.

Ty in advance!

[Fist]

nevermind i solved this issue, if anyone else wonders how to do it, here's how.

iprint((orginalDist-currentDist)/orginalDist)