605.63% is the change from 71 to 501
Calculation steps:
[( 501 - 71 ) ÷ 71] x 100 = 605.63%
Formula
Percentage change = [(501 - 71) / 71] x 100
Subtract the new number by the original number
501 - 71 = 430
430 ÷ 71 = 6.056338028169014
6.056338028169014 x 100 = 605.63%