14.88% is the change from 504 to 579
Calculation steps:
[( 579 - 504 ) ÷ 504] x 100 = 14.88%
Formula
Percentage change = [(579 - 504) / 504] x 100
Subtract the new number by the original number
579 - 504 = 75
75 ÷ 504 = 0.1488095238095238
0.1488095238095238 x 100 = 14.88%