154.55% is the change from 99 to 252
Calculation steps:
[( 252 - 99 ) ÷ 99] x 100 = 154.55%
Formula
Percentage change = [(252 - 99) / 99] x 100
Subtract the new number by the original number
252 - 99 = 153
153 ÷ 99 = 1.5454545454545454
1.5454545454545454 x 100 = 154.55%