30.59% is the change from 438 to 572
Calculation steps:
[( 572 - 438 ) ÷ 438] x 100 = 30.59%
Formula
Percentage change = [(572 - 438) / 438] x 100
Subtract the new number by the original number
572 - 438 = 134
134 ÷ 438 = 0.3059360730593607
0.3059360730593607 x 100 = 30.59%