-21.65% is the change from 984 to 771
Calculation steps:
[( 771 - 984 ) ÷ 984] x 100 = -21.65%
Formula
Percentage change = [(771 - 984) / 984] x 100
Subtract the new number by the original number
771 - 984 = -213
-213 ÷ 984 = -0.21646341463414634
-0.21646341463414634 x 100 = -21.65%