1296.55% is the change from 29 to 405
Calculation steps:
[( 405 - 29 ) ÷ 29] x 100 = 1296.55%
Formula
Percentage change = [(405 - 29) / 29] x 100
Subtract the new number by the original number
405 - 29 = 376
376 ÷ 29 = 12.96551724137931
12.96551724137931 x 100 = 1296.55%