-50.41% is the change from 984 to 488
Calculation steps:
[( 488 - 984 ) ÷ 984] x 100 = -50.41%
Formula
Percentage change = [(488 - 984) / 984] x 100
Subtract the new number by the original number
488 - 984 = -496
-496 ÷ 984 = -0.5040650406504065
-0.5040650406504065 x 100 = -50.41%