9.2% is the change from 663 to 724
Calculation steps:
[( 724 - 663 ) ÷ 663] x 100 = 9.2%
Formula
Percentage change = [(724 - 663) / 663] x 100
Subtract the new number by the original number
724 - 663 = 61
61 ÷ 663 = 0.09200603318250378
0.09200603318250378 x 100 = 9.2%