-85.16% is the change from 721 to 107
Calculation steps:
[( 107 - 721 ) ÷ 721] x 100 = -85.16%
Formula
Percentage change = [(107 - 721) / 721] x 100
Subtract the new number by the original number
107 - 721 = -614
-614 ÷ 721 = -0.8515950069348127
-0.8515950069348127 x 100 = -85.16%