-74.44% is the change from 853 to 218
Calculation steps:
[( 218 - 853 ) ÷ 853] x 100 = -74.44%
Formula
Percentage change = [(218 - 853) / 853] x 100
Subtract the new number by the original number
218 - 853 = -635
-635 ÷ 853 = -0.7444314185228605
-0.7444314185228605 x 100 = -74.44%