9.78% is the change from 603 to 662
Calculation steps:
[( 662 - 603 ) ÷ 603] x 100 = 9.78%
Formula
Percentage change = [(662 - 603) / 603] x 100
Subtract the new number by the original number
662 - 603 = 59
59 ÷ 603 = 0.0978441127694859
0.0978441127694859 x 100 = 9.78%