60.59% is the change from 307 to 493
Calculation steps:
[( 493 - 307 ) ÷ 307] x 100 = 60.59%
Formula
Percentage change = [(493 - 307) / 307] x 100
Subtract the new number by the original number
493 - 307 = 186
186 ÷ 307 = 0.6058631921824105
0.6058631921824105 x 100 = 60.59%