8.72% is the change from 665 to 723
Calculation steps:
[( 723 - 665 ) ÷ 665] x 100 = 8.72%
Formula
Percentage change = [(723 - 665) / 665] x 100
Subtract the new number by the original number
723 - 665 = 58
58 ÷ 665 = 0.08721804511278196
0.08721804511278196 x 100 = 8.72%