52.81% is the change from 231 to 353
Calculation steps:
[( 353 - 231 ) ÷ 231] x 100 = 52.81%
Formula
Percentage change = [(353 - 231) / 231] x 100
Subtract the new number by the original number
353 - 231 = 122
122 ÷ 231 = 0.5281385281385281
0.5281385281385281 x 100 = 52.81%