1071.7% is the change from 53 to 621
Calculation steps:
[( 621 - 53 ) ÷ 53] x 100 = 1071.7%
Formula
Percentage change = [(621 - 53) / 53] x 100
Subtract the new number by the original number
621 - 53 = 568
568 ÷ 53 = 10.716981132075471
10.716981132075471 x 100 = 1071.7%