This is a answering website. You're not supposed to rant on how stupid mathematics is.
yes
persent is not a word
9-15 into a persent = -6
7 percent (not persent!) is 0.07
123534747168643
22 0/0 persent
As a decimal it is 23. As a percent (not persent), it is 2300%.
ps10t1 hnu gz 5nl
ps10t1 hnu gz 5nl
5 percent (not persent) is 5/100.
Her last name is Yamanaka.