2.9% is the change from 587 to 604
Calculation steps:
[( 604 - 587 ) ÷ 587] x 100 = 2.9%
Formula
Percentage change = [(604 - 587) / 587] x 100
Subtract the new number by the original number
604 - 587 = 17
17 ÷ 587 = 0.028960817717206135
0.028960817717206135 x 100 = 2.9%