-59.96% is the change from 994 to 398
Calculation steps:
[( 398 - 994 ) ÷ 994] x 100 = -59.96%
Formula
Percentage change = [(398 - 994) / 994] x 100
Subtract the new number by the original number
398 - 994 = -596
-596 ÷ 994 = -0.5995975855130785
-0.5995975855130785 x 100 = -59.96%