35.55% is the change from 436 to 591
Calculation steps:
[( 591 - 436 ) ÷ 436] x 100 = 35.55%
Formula
Percentage change = [(591 - 436) / 436] x 100
Subtract the new number by the original number
591 - 436 = 155
155 ÷ 436 = 0.3555045871559633
0.3555045871559633 x 100 = 35.55%