-92.03% is the change from 853 to 68
Calculation steps:
[( 68 - 853 ) ÷ 853] x 100 = -92.03%
Formula
Percentage change = [(68 - 853) / 853] x 100
Subtract the new number by the original number
68 - 853 = -785
-785 ÷ 853 = -0.9202813599062134
-0.9202813599062134 x 100 = -92.03%