1206.9% is the change from 29 to 379
Calculation steps:
[( 379 - 29 ) ÷ 29] x 100 = 1206.9%
Formula
Percentage change = [(379 - 29) / 29] x 100
Subtract the new number by the original number
379 - 29 = 350
350 ÷ 29 = 12.068965517241379
12.068965517241379 x 100 = 1206.9%