72.22% is the change from 324 to 558
Calculation steps:
[( 558 - 324 ) ÷ 324] x 100 = 72.22%
Formula
Percentage change = [(558 - 324) / 324] x 100
Subtract the new number by the original number
558 - 324 = 234
234 ÷ 324 = 0.7222222222222222
0.7222222222222222 x 100 = 72.22%