15.04% is the change from 665 to 765
Calculation steps:
[( 765 - 665 ) ÷ 665] x 100 = 15.04%
Formula
Percentage change = [(765 - 665) / 665] x 100
Subtract the new number by the original number
765 - 665 = 100
100 ÷ 665 = 0.15037593984962405
0.15037593984962405 x 100 = 15.04%