-94.87% is the change from 995 to 51
Calculation steps:
[( 51 - 995 ) ÷ 995] x 100 = -94.87%
Formula
Percentage change = [(51 - 995) / 995] x 100
Subtract the new number by the original number
51 - 995 = -944
-944 ÷ 995 = -0.9487437185929648
-0.9487437185929648 x 100 = -94.87%