-81.8% is the change from 890 to 162
Calculation steps:
[( 162 - 890 ) ÷ 890] x 100 = -81.8%
Formula
Percentage change = [(162 - 890) / 890] x 100
Subtract the new number by the original number
162 - 890 = -728
-728 ÷ 890 = -0.8179775280898877
-0.8179775280898877 x 100 = -81.8%