0.35% is the change from 577 to 579
Calculation steps:
[( 579 - 577 ) ÷ 577] x 100 = 0.35%
Formula
Percentage change = [(579 - 577) / 577] x 100
Subtract the new number by the original number
579 - 577 = 2
2 ÷ 577 = 0.0034662045060658577
0.0034662045060658577 x 100 = 0.35%