Im bored and tired, so im going to write my reasoning out as I attempt to fall asleep.

More cheese = more holes

More cheese (volune) = more holes (volume)

More holes (percentage) = less cheese (percentage)

This cheese is refering yo the material, where the first is referring to the object. Different variables entirely. The first is a group that explicitly includes holes, while the latter explicitly doesn’t.

More cheese (volume) = less cheese (percentage)

Idk man im tired.