-39.56% is the change from 996 to 602
Calculation steps:
[( 602 - 996 ) ÷ 996] x 100 = -39.56%
Formula
Percentage change = [(602 - 996) / 996] x 100
Subtract the new number by the original number
602 - 996 = -394
-394 ÷ 996 = -0.39558232931726905
-0.39558232931726905 x 100 = -39.56%