13.14% is the change from 510 to 577
Calculation steps:
[( 577 - 510 ) ÷ 510] x 100 = 13.14%
Formula
Percentage change = [(577 - 510) / 510] x 100
Subtract the new number by the original number
577 - 510 = 67
67 ÷ 510 = 0.13137254901960785
0.13137254901960785 x 100 = 13.14%