-82.46% is the change from 969 to 170
Calculation steps:
[( 170 - 969 ) ÷ 969] x 100 = -82.46%
Formula
Percentage change = [(170 - 969) / 969] x 100
Subtract the new number by the original number
170 - 969 = -799
-799 ÷ 969 = -0.8245614035087719
-0.8245614035087719 x 100 = -82.46%