30.57% is the change from 193 to 252
Calculation steps:
[( 252 - 193 ) ÷ 193] x 100 = 30.57%
Formula
Percentage change = [(252 - 193) / 193] x 100
Subtract the new number by the original number
252 - 193 = 59
59 ÷ 193 = 0.30569948186528495
0.30569948186528495 x 100 = 30.57%