1555.17% is the change from 29 to 480
Calculation steps:
[( 480 - 29 ) ÷ 29] x 100 = 1555.17%
Formula
Percentage change = [(480 - 29) / 29] x 100
Subtract the new number by the original number
480 - 29 = 451
451 ÷ 29 = 15.551724137931034
15.551724137931034 x 100 = 1555.17%