49.62% is the change from 665 to 995
Calculation steps:
[( 995 - 665 ) ÷ 665] x 100 = 49.62%
Formula
Percentage change = [(995 - 665) / 665] x 100
Subtract the new number by the original number
995 - 665 = 330
330 ÷ 665 = 0.49624060150375937
0.49624060150375937 x 100 = 49.62%