51.58% is the change from 285 to 432
Calculation steps:
[( 432 - 285 ) ÷ 285] x 100 = 51.58%
Formula
Percentage change = [(432 - 285) / 285] x 100
Subtract the new number by the original number
432 - 285 = 147
147 ÷ 285 = 0.5157894736842106
0.5157894736842106 x 100 = 51.58%