9.23% is the change from 607 to 663
Calculation steps:
[( 663 - 607 ) ÷ 607] x 100 = 9.23%
Formula
Percentage change = [(663 - 607) / 607] x 100
Subtract the new number by the original number
663 - 607 = 56
56 ÷ 607 = 0.09225700164744646
0.09225700164744646 x 100 = 9.23%