-80.77% is the change from 853 to 164
Calculation steps:
[( 164 - 853 ) ÷ 853] x 100 = -80.77%
Formula
Percentage change = [(164 - 853) / 853] x 100
Subtract the new number by the original number
164 - 853 = -689
-689 ÷ 853 = -0.8077373974208675
-0.8077373974208675 x 100 = -80.77%