62.07% is the change from 29 to 47
Calculation steps:
[( 47 - 29 ) ÷ 29] x 100 = 62.07%
Formula
Percentage change = [(47 - 29) / 29] x 100
Subtract the new number by the original number
47 - 29 = 18
18 ÷ 29 = 0.6206896551724138
0.6206896551724138 x 100 = 62.07%