1255.17% is the change from 29 to 393
Calculation steps:
[( 393 - 29 ) ÷ 29] x 100 = 1255.17%
Formula
Percentage change = [(393 - 29) / 29] x 100
Subtract the new number by the original number
393 - 29 = 364
364 ÷ 29 = 12.551724137931034
12.551724137931034 x 100 = 1255.17%