10.12% is the change from 603 to 664
Calculation steps:
[( 664 - 603 ) ÷ 603] x 100 = 10.12%
Formula
Percentage change = [(664 - 603) / 603] x 100
Subtract the new number by the original number
664 - 603 = 61
61 ÷ 603 = 0.1011608623548922
0.1011608623548922 x 100 = 10.12%