-39.33% is the change from 984 to 597
Calculation steps:
[( 597 - 984 ) ÷ 984] x 100 = -39.33%
Formula
Percentage change = [(597 - 984) / 984] x 100
Subtract the new number by the original number
597 - 984 = -387
-387 ÷ 984 = -0.3932926829268293
-0.3932926829268293 x 100 = -39.33%