-8.81% is the change from 988 to 901
Calculation steps:
[( 901 - 988 ) ÷ 988] x 100 = -8.81%
Formula
Percentage change = [(901 - 988) / 988] x 100
Subtract the new number by the original number
901 - 988 = -87
-87 ÷ 988 = -0.08805668016194332
-0.08805668016194332 x 100 = -8.81%