-81.98% is the change from 899 to 162
Calculation steps:
[( 162 - 899 ) ÷ 899] x 100 = -81.98%
Formula
Percentage change = [(162 - 899) / 899] x 100
Subtract the new number by the original number
162 - 899 = -737
-737 ÷ 899 = -0.8197997775305895
-0.8197997775305895 x 100 = -81.98%