28.28% is the change from 99 to 127
Calculation steps:
[( 127 - 99 ) ÷ 99] x 100 = 28.28%
Formula
Percentage change = [(127 - 99) / 99] x 100
Subtract the new number by the original number
127 - 99 = 28
28 ÷ 99 = 0.2828282828282828
0.2828282828282828 x 100 = 28.28%