231.43% is the change from 105 to 348
Calculation steps:
[( 348 - 105 ) ÷ 105] x 100 = 231.43%
Formula
Percentage change = [(348 - 105) / 105] x 100
Subtract the new number by the original number
348 - 105 = 243
243 ÷ 105 = 2.3142857142857145
2.3142857142857145 x 100 = 231.43%