19.22% is the change from 510 to 608
Calculation steps:
[( 608 - 510 ) ÷ 510] x 100 = 19.22%
Formula
Percentage change = [(608 - 510) / 510] x 100
Subtract the new number by the original number
608 - 510 = 98
98 ÷ 510 = 0.19215686274509805
0.19215686274509805 x 100 = 19.22%