-82.06% is the change from 853 to 153
Calculation steps:
[( 153 - 853 ) ÷ 853] x 100 = -82.06%
Formula
Percentage change = [(153 - 853) / 853] x 100
Subtract the new number by the original number
153 - 853 = -700
-700 ÷ 853 = -0.82063305978898
-0.82063305978898 x 100 = -82.06%