9.06% is the change from 607 to 662
Calculation steps:
[( 662 - 607 ) ÷ 607] x 100 = 9.06%
Formula
Percentage change = [(662 - 607) / 607] x 100
Subtract the new number by the original number
662 - 607 = 55
55 ÷ 607 = 0.09060955518945635
0.09060955518945635 x 100 = 9.06%