-39.4% is the change from 995 to 603
Calculation steps:
[( 603 - 995 ) ÷ 995] x 100 = -39.4%
Formula
Percentage change = [(603 - 995) / 995] x 100
Subtract the new number by the original number
603 - 995 = -392
-392 ÷ 995 = -0.39396984924623113
-0.39396984924623113 x 100 = -39.4%