-83.25% is the change from 985 to 165
Calculation steps:
[( 165 - 985 ) ÷ 985] x 100 = -83.25%
Formula
Percentage change = [(165 - 985) / 985] x 100
Subtract the new number by the original number
165 - 985 = -820
-820 ÷ 985 = -0.8324873096446701
-0.8324873096446701 x 100 = -83.25%