-21.64% is the change from 989 to 775
Calculation steps:
[( 775 - 989 ) ÷ 989] x 100 = -21.64%
Formula
Percentage change = [(775 - 989) / 989] x 100
Subtract the new number by the original number
775 - 989 = -214
-214 ÷ 989 = -0.21638018200202225
-0.21638018200202225 x 100 = -21.64%