702.82% is the change from 71 to 570
Calculation steps:
[( 570 - 71 ) ÷ 71] x 100 = 702.82%
Formula
Percentage change = [(570 - 71) / 71] x 100
Subtract the new number by the original number
570 - 71 = 499
499 ÷ 71 = 7.028169014084507
7.028169014084507 x 100 = 702.82%