723.64% is the change from 55 to 453
Calculation steps:
[( 453 - 55 ) ÷ 55] x 100 = 723.64%
Formula
Percentage change = [(453 - 55) / 55] x 100
Subtract the new number by the original number
453 - 55 = 398
398 ÷ 55 = 7.236363636363636
7.236363636363636 x 100 = 723.64%