3328.57% is the change from 14 to 480
Calculation steps:
[( 480 - 14 ) ÷ 14] x 100 = 3328.57%
Formula
Percentage change = [(480 - 14) / 14] x 100
Subtract the new number by the original number
480 - 14 = 466
466 ÷ 14 = 33.285714285714285
33.285714285714285 x 100 = 3328.57%