760.56% is the change from 71 to 611
Calculation steps:
[( 611 - 71 ) ÷ 71] x 100 = 760.56%
Formula
Percentage change = [(611 - 71) / 71] x 100
Subtract the new number by the original number
611 - 71 = 540
540 ÷ 71 = 7.605633802816901
7.605633802816901 x 100 = 760.56%