0.5% is the change from 995 to 1000
Calculation steps:
[( 1000 - 995 ) ÷ 995] x 100 = 0.5%
Formula
Percentage change = [(1000 - 995) / 995] x 100
Subtract the new number by the original number
1000 - 995 = 5
5 ÷ 995 = 0.005025125628140704
0.005025125628140704 x 100 = 0.5%