60.26% is the change from 307 to 492
Calculation steps:
[( 492 - 307 ) ÷ 307] x 100 = 60.26%
Formula
Percentage change = [(492 - 307) / 307] x 100
Subtract the new number by the original number
492 - 307 = 185
185 ÷ 307 = 0.6026058631921825
0.6026058631921825 x 100 = 60.26%