-82.87% is the change from 969 to 166
Calculation steps:
[( 166 - 969 ) ÷ 969] x 100 = -82.87%
Formula
Percentage change = [(166 - 969) / 969] x 100
Subtract the new number by the original number
166 - 969 = -803
-803 ÷ 969 = -0.8286893704850361
-0.8286893704850361 x 100 = -82.87%