7.25% is the change from 510 to 547
Calculation steps:
[( 547 - 510 ) ÷ 510] x 100 = 7.25%
Formula
Percentage change = [(547 - 510) / 510] x 100
Subtract the new number by the original number
547 - 510 = 37
37 ÷ 510 = 0.07254901960784314
0.07254901960784314 x 100 = 7.25%