15.32% is the change from 235 to 271
Calculation steps:
[( 271 - 235 ) ÷ 235] x 100 = 15.32%
Formula
Percentage change = [(271 - 235) / 235] x 100
Subtract the new number by the original number
271 - 235 = 36
36 ÷ 235 = 0.15319148936170213
0.15319148936170213 x 100 = 15.32%