45.56% is the change from 338 to 492
Calculation steps:
[( 492 - 338 ) ÷ 338] x 100 = 45.56%
Formula
Percentage change = [(492 - 338) / 338] x 100
Subtract the new number by the original number
492 - 338 = 154
154 ÷ 338 = 0.4556213017751479
0.4556213017751479 x 100 = 45.56%