54.02% is the change from 646 to 995
Calculation steps:
[( 995 - 646 ) ÷ 646] x 100 = 54.02%
Formula
Percentage change = [(995 - 646) / 646] x 100
Subtract the new number by the original number
995 - 646 = 349
349 ÷ 646 = 0.5402476780185759
0.5402476780185759 x 100 = 54.02%