50.81% is the change from 492 to 742
Calculation steps:
[( 742 - 492 ) ÷ 492] x 100 = 50.81%
Formula
Percentage change = [(742 - 492) / 492] x 100
Subtract the new number by the original number
742 - 492 = 250
250 ÷ 492 = 0.508130081300813
0.508130081300813 x 100 = 50.81%