-57.8% is the change from 853 to 360
Calculation steps:
[( 360 - 853 ) ÷ 853] x 100 = -57.8%
Formula
Percentage change = [(360 - 853) / 853] x 100
Subtract the new number by the original number
360 - 853 = -493
-493 ÷ 853 = -0.5779601406799532
-0.5779601406799532 x 100 = -57.8%