28.86% is the change from 492 to 634
Calculation steps:
[( 634 - 492 ) ÷ 492] x 100 = 28.86%
Formula
Percentage change = [(634 - 492) / 492] x 100
Subtract the new number by the original number
634 - 492 = 142
142 ÷ 492 = 0.2886178861788618
0.2886178861788618 x 100 = 28.86%