-71.28% is the change from 853 to 245
Calculation steps:
[( 245 - 853 ) ÷ 853] x 100 = -71.28%
Formula
Percentage change = [(245 - 853) / 853] x 100
Subtract the new number by the original number
245 - 853 = -608
-608 ÷ 853 = -0.712778429073857
-0.712778429073857 x 100 = -71.28%