-90.55% is the change from 751 to 71
Calculation steps:
[( 71 - 751 ) ÷ 751] x 100 = -90.55%
Formula
Percentage change = [(71 - 751) / 751] x 100
Subtract the new number by the original number
71 - 751 = -680
-680 ÷ 751 = -0.9054593874833555
-0.9054593874833555 x 100 = -90.55%