-87.16% is the change from 989 to 127
Calculation steps:
[( 127 - 989 ) ÷ 989] x 100 = -87.16%
Formula
Percentage change = [(127 - 989) / 989] x 100
Subtract the new number by the original number
127 - 989 = -862
-862 ÷ 989 = -0.871587462082912
-0.871587462082912 x 100 = -87.16%