317.76% is the change from 107 to 447
Calculation steps:
[( 447 - 107 ) ÷ 107] x 100 = 317.76%
Formula
Percentage change = [(447 - 107) / 107] x 100
Subtract the new number by the original number
447 - 107 = 340
340 ÷ 107 = 3.177570093457944
3.177570093457944 x 100 = 317.76%