6.07% is the change from 577 to 612
Calculation steps:
[( 612 - 577 ) ÷ 577] x 100 = 6.07%
Formula
Percentage change = [(612 - 577) / 577] x 100
Subtract the new number by the original number
612 - 577 = 35
35 ÷ 577 = 0.060658578856152515
0.060658578856152515 x 100 = 6.07%