58.71% is the change from 310 to 492
Calculation steps:
[( 492 - 310 ) ÷ 310] x 100 = 58.71%
Formula
Percentage change = [(492 - 310) / 310] x 100
Subtract the new number by the original number
492 - 310 = 182
182 ÷ 310 = 0.5870967741935483
0.5870967741935483 x 100 = 58.71%