421.43% is the change from 14 to 73
Calculation steps:
[( 73 - 14 ) ÷ 14] x 100 = 421.43%
Formula
Percentage change = [(73 - 14) / 14] x 100
Subtract the new number by the original number
73 - 14 = 59
59 ÷ 14 = 4.214285714285714
4.214285714285714 x 100 = 421.43%