-22.59% is the change from 996 to 771
Calculation steps:
[( 771 - 996 ) ÷ 996] x 100 = -22.59%
Formula
Percentage change = [(771 - 996) / 996] x 100
Subtract the new number by the original number
771 - 996 = -225
-225 ÷ 996 = -0.22590361445783133
-0.22590361445783133 x 100 = -22.59%