53.21% is the change from 156 to 239
Calculation steps:
[( 239 - 156 ) ÷ 156] x 100 = 53.21%
Formula
Percentage change = [(239 - 156) / 156] x 100
Subtract the new number by the original number
239 - 156 = 83
83 ÷ 156 = 0.532051282051282
0.532051282051282 x 100 = 53.21%