-84.82% is the change from 560 to 85
Calculation steps:
[( 85 - 560 ) ÷ 560] x 100 = -84.82%
Formula
Percentage change = [(85 - 560) / 560] x 100
Subtract the new number by the original number
85 - 560 = -475
-475 ÷ 560 = -0.8482142857142857
-0.8482142857142857 x 100 = -84.82%