1216.36% is the change from 55 to 724
Calculation steps:
[( 724 - 55 ) ÷ 55] x 100 = 1216.36%
Formula
Percentage change = [(724 - 55) / 55] x 100
Subtract the new number by the original number
724 - 55 = 669
669 ÷ 55 = 12.163636363636364
12.163636363636364 x 100 = 1216.36%