(first things first: I'm absolutely no specialist in units and on S.I. rules...)
When we use the % Unit in a Mathematica numerical calculation, I feel that it is odd that it doesn't simplify it to a fraction multiplication.
Probably this is correct behavior (if I placed different forms of it, its because I question myself...), but I'm interesting to know why we might prefer this non reduced form.
And if we try to divide a number or unit by a percentage number, Mathematica returns an odd result.
Is this something that should be fixed?
