201.9% is the change from 105 to 317
Calculation steps:
[( 317 - 105 ) ÷ 105] x 100 = 201.9%
Formula
Percentage change = [(317 - 105) / 105] x 100
Subtract the new number by the original number
317 - 105 = 212
212 ÷ 105 = 2.019047619047619
2.019047619047619 x 100 = 201.9%