-76.08% is the change from 853 to 204
Calculation steps:
[( 204 - 853 ) ÷ 853] x 100 = -76.08%
Formula
Percentage change = [(204 - 853) / 853] x 100
Subtract the new number by the original number
204 - 853 = -649
-649 ÷ 853 = -0.7608440797186401
-0.7608440797186401 x 100 = -76.08%