-48.32% is the change from 983 to 508
Calculation steps:
[( 508 - 983 ) ÷ 983] x 100 = -48.32%
Formula
Percentage change = [(508 - 983) / 983] x 100
Subtract the new number by the original number
508 - 983 = -475
-475 ÷ 983 = -0.4832146490335707
-0.4832146490335707 x 100 = -48.32%