-87.31% is the change from 969 to 123
Calculation steps:
[( 123 - 969 ) ÷ 969] x 100 = -87.31%
Formula
Percentage change = [(123 - 969) / 969] x 100
Subtract the new number by the original number
123 - 969 = -846
-846 ÷ 969 = -0.8730650154798761
-0.8730650154798761 x 100 = -87.31%