958.62% is the change from 29 to 307
Calculation steps:
[( 307 - 29 ) ÷ 29] x 100 = 958.62%
Formula
Percentage change = [(307 - 29) / 29] x 100
Subtract the new number by the original number
307 - 29 = 278
278 ÷ 29 = 9.586206896551724
9.586206896551724 x 100 = 958.62%