-97.19% is the change from 853 to 24
Calculation steps:
[( 24 - 853 ) ÷ 853] x 100 = -97.19%
Formula
Percentage change = [(24 - 853) / 853] x 100
Subtract the new number by the original number
24 - 853 = -829
-829 ÷ 853 = -0.9718640093786636
-0.9718640093786636 x 100 = -97.19%