-7.84% is the change from 995 to 917
Calculation steps:
[( 917 - 995 ) ÷ 995] x 100 = -7.84%
Formula
Percentage change = [(917 - 995) / 995] x 100
Subtract the new number by the original number
917 - 995 = -78
-78 ÷ 995 = -0.07839195979899498
-0.07839195979899498 x 100 = -7.84%