229.09% is the change from 220 to 724
Calculation steps:
[( 724 - 220 ) ÷ 220] x 100 = 229.09%
Formula
Percentage change = [(724 - 220) / 220] x 100
Subtract the new number by the original number
724 - 220 = 504
504 ÷ 220 = 2.290909090909091
2.290909090909091 x 100 = 229.09%