55.32% is the change from 47 to 73
Calculation steps:
[( 73 - 47 ) ÷ 47] x 100 = 55.32%
Formula
Percentage change = [(73 - 47) / 47] x 100
Subtract the new number by the original number
73 - 47 = 26
26 ÷ 47 = 0.5531914893617021
0.5531914893617021 x 100 = 55.32%