31.72% is the change from 435 to 573
Calculation steps:
[( 573 - 435 ) ÷ 435] x 100 = 31.72%
Formula
Percentage change = [(573 - 435) / 435] x 100
Subtract the new number by the original number
573 - 435 = 138
138 ÷ 435 = 0.31724137931034485
0.31724137931034485 x 100 = 31.72%