-81.57% is the change from 982 to 181
Calculation steps:
[( 181 - 982 ) ÷ 982] x 100 = -81.57%
Formula
Percentage change = [(181 - 982) / 982] x 100
Subtract the new number by the original number
181 - 982 = -801
-801 ÷ 982 = -0.8156822810590632
-0.8156822810590632 x 100 = -81.57%