-38.19% is the change from 995 to 615
Calculation steps:
[( 615 - 995 ) ÷ 995] x 100 = -38.19%
Formula
Percentage change = [(615 - 995) / 995] x 100
Subtract the new number by the original number
615 - 995 = -380
-380 ÷ 995 = -0.38190954773869346
-0.38190954773869346 x 100 = -38.19%