-56.78% is the change from 981 to 424
Calculation steps:
[( 424 - 981 ) ÷ 981] x 100 = -56.78%
Formula
Percentage change = [(424 - 981) / 981] x 100
Subtract the new number by the original number
424 - 981 = -557
-557 ÷ 981 = -0.5677879714576962
-0.5677879714576962 x 100 = -56.78%