19.55% is the change from 665 to 795
Calculation steps:
[( 795 - 665 ) ÷ 665] x 100 = 19.55%
Formula
Percentage change = [(795 - 665) / 665] x 100
Subtract the new number by the original number
795 - 665 = 130
130 ÷ 665 = 0.19548872180451127
0.19548872180451127 x 100 = 19.55%