40.37% is the change from 436 to 612
Calculation steps:
[( 612 - 436 ) ÷ 436] x 100 = 40.37%
Formula
Percentage change = [(612 - 436) / 436] x 100
Subtract the new number by the original number
612 - 436 = 176
176 ÷ 436 = 0.4036697247706422
0.4036697247706422 x 100 = 40.37%