-42.86% is the change from 980 to 560
Calculation steps:
[( 560 - 980 ) ÷ 980] x 100 = -42.86%
Formula
Percentage change = [(560 - 980) / 980] x 100
Subtract the new number by the original number
560 - 980 = -420
-420 ÷ 980 = -0.42857142857142855
-0.42857142857142855 x 100 = -42.86%