-16.31% is the change from 969 to 811
Calculation steps:
[( 811 - 969 ) ÷ 969] x 100 = -16.31%
Formula
Percentage change = [(811 - 969) / 969] x 100
Subtract the new number by the original number
811 - 969 = -158
-158 ÷ 969 = -0.16305469556243551
-0.16305469556243551 x 100 = -16.31%