313.59% is the change from 103 to 426
Calculation steps:
[( 426 - 103 ) ÷ 103] x 100 = 313.59%
Formula
Percentage change = [(426 - 103) / 103] x 100
Subtract the new number by the original number
426 - 103 = 323
323 ÷ 103 = 3.1359223300970873
3.1359223300970873 x 100 = 313.59%