-89.68% is the change from 853 to 88
Calculation steps:
[( 88 - 853 ) ÷ 853] x 100 = -89.68%
Formula
Percentage change = [(88 - 853) / 853] x 100
Subtract the new number by the original number
88 - 853 = -765
-765 ÷ 853 = -0.8968347010550997
-0.8968347010550997 x 100 = -89.68%