-81.96% is the change from 981 to 177
Calculation steps:
[( 177 - 981 ) ÷ 981] x 100 = -81.96%
Formula
Percentage change = [(177 - 981) / 981] x 100
Subtract the new number by the original number
177 - 981 = -804
-804 ÷ 981 = -0.8195718654434251
-0.8195718654434251 x 100 = -81.96%