-81.15% is the change from 971 to 183
Calculation steps:
[( 183 - 971 ) ÷ 971] x 100 = -81.15%
Formula
Percentage change = [(183 - 971) / 971] x 100
Subtract the new number by the original number
183 - 971 = -788
-788 ÷ 971 = -0.811534500514933
-0.811534500514933 x 100 = -81.15%