-81.01% is the change from 853 to 162
Calculation steps:
[( 162 - 853 ) ÷ 853] x 100 = -81.01%
Formula
Percentage change = [(162 - 853) / 853] x 100
Subtract the new number by the original number
162 - 853 = -691
-691 ÷ 853 = -0.8100820633059789
-0.8100820633059789 x 100 = -81.01%