11.13% is the change from 521 to 579
Calculation steps:
[( 579 - 521 ) ÷ 521] x 100 = 11.13%
Formula
Percentage change = [(579 - 521) / 521] x 100
Subtract the new number by the original number
579 - 521 = 58
58 ÷ 521 = 0.11132437619961612
0.11132437619961612 x 100 = 11.13%