63.25% is the change from 302 to 493
Calculation steps:
[( 493 - 302 ) ÷ 302] x 100 = 63.25%
Formula
Percentage change = [(493 - 302) / 302] x 100
Subtract the new number by the original number
493 - 302 = 191
191 ÷ 302 = 0.6324503311258278
0.6324503311258278 x 100 = 63.25%