-80.19% is the change from 853 to 169
Calculation steps:
[( 169 - 853 ) ÷ 853] x 100 = -80.19%
Formula
Percentage change = [(169 - 853) / 853] x 100
Subtract the new number by the original number
169 - 853 = -684
-684 ÷ 853 = -0.8018757327080891
-0.8018757327080891 x 100 = -80.19%