-9.81% is the change from 989 to 892
Calculation steps:
[( 892 - 989 ) ÷ 989] x 100 = -9.81%
Formula
Percentage change = [(892 - 989) / 989] x 100
Subtract the new number by the original number
892 - 989 = -97
-97 ÷ 989 = -0.0980788675429727
-0.0980788675429727 x 100 = -9.81%