32.64% is the change from 435 to 577
Calculation steps:
[( 577 - 435 ) ÷ 435] x 100 = 32.64%
Formula
Percentage change = [(577 - 435) / 435] x 100
Subtract the new number by the original number
577 - 435 = 142
142 ÷ 435 = 0.3264367816091954
0.3264367816091954 x 100 = 32.64%