19.92% is the change from 507 to 608
Calculation steps:
[( 608 - 507 ) ÷ 507] x 100 = 19.92%
Formula
Percentage change = [(608 - 507) / 507] x 100
Subtract the new number by the original number
608 - 507 = 101
101 ÷ 507 = 0.1992110453648915
0.1992110453648915 x 100 = 19.92%