9.56% is the change from 607 to 665
Calculation steps:
[( 665 - 607 ) ÷ 607] x 100 = 9.56%
Formula
Percentage change = [(665 - 607) / 607] x 100
Subtract the new number by the original number
665 - 607 = 58
58 ÷ 607 = 0.09555189456342669
0.09555189456342669 x 100 = 9.56%