-65.93% is the change from 995 to 339
Calculation steps:
[( 339 - 995 ) ÷ 995] x 100 = -65.93%
Formula
Percentage change = [(339 - 995) / 995] x 100
Subtract the new number by the original number
339 - 995 = -656
-656 ÷ 995 = -0.6592964824120603
-0.6592964824120603 x 100 = -65.93%