-81.67% is the change from 982 to 180
Calculation steps:
[( 180 - 982 ) ÷ 982] x 100 = -81.67%
Formula
Percentage change = [(180 - 982) / 982] x 100
Subtract the new number by the original number
180 - 982 = -802
-802 ÷ 982 = -0.8167006109979633
-0.8167006109979633 x 100 = -81.67%