42.53% is the change from 348 to 496
Calculation steps:
[( 496 - 348 ) ÷ 348] x 100 = 42.53%
Formula
Percentage change = [(496 - 348) / 348] x 100
Subtract the new number by the original number
496 - 348 = 148
148 ÷ 348 = 0.42528735632183906
0.42528735632183906 x 100 = 42.53%