51.49% is the change from 235 to 356
Calculation steps:
[( 356 - 235 ) ÷ 235] x 100 = 51.49%
Formula
Percentage change = [(356 - 235) / 235] x 100
Subtract the new number by the original number
356 - 235 = 121
121 ÷ 235 = 0.5148936170212766
0.5148936170212766 x 100 = 51.49%