428.57% is the change from 14 to 74
Calculation steps:
[( 74 - 14 ) ÷ 14] x 100 = 428.57%
Formula
Percentage change = [(74 - 14) / 14] x 100
Subtract the new number by the original number
74 - 14 = 60
60 ÷ 14 = 4.285714285714286
4.285714285714286 x 100 = 428.57%