15.89% is the change from 579 to 671
Calculation steps:
[( 671 - 579 ) ÷ 579] x 100 = 15.89%
Formula
Percentage change = [(671 - 579) / 579] x 100
Subtract the new number by the original number
671 - 579 = 92
92 ÷ 579 = 0.15889464594127806
0.15889464594127806 x 100 = 15.89%