-39.06% is the change from 983 to 599
Calculation steps:
[( 599 - 983 ) ÷ 983] x 100 = -39.06%
Formula
Percentage change = [(599 - 983) / 983] x 100
Subtract the new number by the original number
599 - 983 = -384
-384 ÷ 983 = -0.3906408952187182
-0.3906408952187182 x 100 = -39.06%