-85.34% is the change from 682 to 100
Calculation steps:
[( 100 - 682 ) ÷ 682] x 100 = -85.34%
Formula
Percentage change = [(100 - 682) / 682] x 100
Subtract the new number by the original number
100 - 682 = -582
-582 ÷ 682 = -0.8533724340175953
-0.8533724340175953 x 100 = -85.34%