3.09% is the change from 583 to 601
Calculation steps:
[( 601 - 583 ) ÷ 583] x 100 = 3.09%
Formula
Percentage change = [(601 - 583) / 583] x 100
Subtract the new number by the original number
601 - 583 = 18
18 ÷ 583 = 0.030874785591766724
0.030874785591766724 x 100 = 3.09%