62.58% is the change from 155 to 252
Calculation steps:
[( 252 - 155 ) ÷ 155] x 100 = 62.58%
Formula
Percentage change = [(252 - 155) / 155] x 100
Subtract the new number by the original number
252 - 155 = 97
97 ÷ 155 = 0.6258064516129033
0.6258064516129033 x 100 = 62.58%