19.19% is the change from 99 to 118
Calculation steps:
[( 118 - 99 ) ÷ 99] x 100 = 19.19%
Formula
Percentage change = [(118 - 99) / 99] x 100
Subtract the new number by the original number
118 - 99 = 19
19 ÷ 99 = 0.1919191919191919
0.1919191919191919 x 100 = 19.19%