1214.55% is the change from 55 to 723
Calculation steps:
[( 723 - 55 ) ÷ 55] x 100 = 1214.55%
Formula
Percentage change = [(723 - 55) / 55] x 100
Subtract the new number by the original number
723 - 55 = 668
668 ÷ 55 = 12.145454545454545
12.145454545454545 x 100 = 1214.55%