-21.84% is the change from 989 to 773
Calculation steps:
[( 773 - 989 ) ÷ 989] x 100 = -21.84%
Formula
Percentage change = [(773 - 989) / 989] x 100
Subtract the new number by the original number
773 - 989 = -216
-216 ÷ 989 = -0.21840242669362994
-0.21840242669362994 x 100 = -21.84%