-50.86% is the change from 983 to 483
Calculation steps:
[( 483 - 983 ) ÷ 983] x 100 = -50.86%
Formula
Percentage change = [(483 - 983) / 983] x 100
Subtract the new number by the original number
483 - 983 = -500
-500 ÷ 983 = -0.508646998982706
-0.508646998982706 x 100 = -50.86%