17.05% is the change from 516 to 604
Calculation steps:
[( 604 - 516 ) ÷ 516] x 100 = 17.05%
Formula
Percentage change = [(604 - 516) / 516] x 100
Subtract the new number by the original number
604 - 516 = 88
88 ÷ 516 = 0.17054263565891473
0.17054263565891473 x 100 = 17.05%