-21.73% is the change from 985 to 771
Calculation steps:
[( 771 - 985 ) ÷ 985] x 100 = -21.73%
Formula
Percentage change = [(771 - 985) / 985] x 100
Subtract the new number by the original number
771 - 985 = -214
-214 ÷ 985 = -0.21725888324873097
-0.21725888324873097 x 100 = -21.73%