302.83% is the change from 247 to 995
Calculation steps:
[( 995 - 247 ) ÷ 247] x 100 = 302.83%
Formula
Percentage change = [(995 - 247) / 247] x 100
Subtract the new number by the original number
995 - 247 = 748
748 ÷ 247 = 3.02834008097166
3.02834008097166 x 100 = 302.83%