-91.66% is the change from 995 to 83
Calculation steps:
[( 83 - 995 ) ÷ 995] x 100 = -91.66%
Formula
Percentage change = [(83 - 995) / 995] x 100
Subtract the new number by the original number
83 - 995 = -912
-912 ÷ 995 = -0.9165829145728643
-0.9165829145728643 x 100 = -91.66%