-56.73% is the change from 980 to 424
Calculation steps:
[( 424 - 980 ) ÷ 980] x 100 = -56.73%
Formula
Percentage change = [(424 - 980) / 980] x 100
Subtract the new number by the original number
424 - 980 = -556
-556 ÷ 980 = -0.5673469387755102
-0.5673469387755102 x 100 = -56.73%