-18.39% is the change from 995 to 812
Calculation steps:
[( 812 - 995 ) ÷ 995] x 100 = -18.39%
Formula
Percentage change = [(812 - 995) / 995] x 100
Subtract the new number by the original number
812 - 995 = -183
-183 ÷ 995 = -0.18391959798994975
-0.18391959798994975 x 100 = -18.39%