22.13% is the change from 235 to 287
Calculation steps:
[( 287 - 235 ) ÷ 235] x 100 = 22.13%
Formula
Percentage change = [(287 - 235) / 235] x 100
Subtract the new number by the original number
287 - 235 = 52
52 ÷ 235 = 0.22127659574468084
0.22127659574468084 x 100 = 22.13%