-39.57% is the change from 983 to 594
Calculation steps:
[( 594 - 983 ) ÷ 983] x 100 = -39.57%
Formula
Percentage change = [(594 - 983) / 983] x 100
Subtract the new number by the original number
594 - 983 = -389
-389 ÷ 983 = -0.3957273652085453
-0.3957273652085453 x 100 = -39.57%