31.22% is the change from 378 to 496
Calculation steps:
[( 496 - 378 ) ÷ 378] x 100 = 31.22%
Formula
Percentage change = [(496 - 378) / 378] x 100
Subtract the new number by the original number
496 - 378 = 118
118 ÷ 378 = 0.31216931216931215
0.31216931216931215 x 100 = 31.22%