60.06% is the change from 308 to 493
Calculation steps:
[( 493 - 308 ) ÷ 308] x 100 = 60.06%
Formula
Percentage change = [(493 - 308) / 308] x 100
Subtract the new number by the original number
493 - 308 = 185
185 ÷ 308 = 0.6006493506493507
0.6006493506493507 x 100 = 60.06%