Help my script :)

Hi, I’m just learning to program in the game, and I have not encountered such a level. The creak shows the fullness of the container on the screen. Containers should be named BOX_0, BOX_1, etc. The script works and I get the information on the screen, but I don’t know if I am doing it right.

For example, here I led to a fractional number, because division cannot be applied to FixedPoint.

Help my script