3385.71% is the change from 14 to 488
Calculation steps:
[( 488 - 14 ) ÷ 14] x 100 = 3385.71%
Formula
Percentage change = [(488 - 14) / 14] x 100
Subtract the new number by the original number
488 - 14 = 474
474 ÷ 14 = 33.857142857142854
33.857142857142854 x 100 = 3385.71%