9.5% is the change from 663 to 726
Calculation steps:
[( 726 - 663 ) ÷ 663] x 100 = 9.5%
Formula
Percentage change = [(726 - 663) / 663] x 100
Subtract the new number by the original number
726 - 663 = 63
63 ÷ 663 = 0.09502262443438914
0.09502262443438914 x 100 = 9.5%