364.29% is the change from 14 to 65
Calculation steps:
[( 65 - 14 ) ÷ 14] x 100 = 364.29%
Formula
Percentage change = [(65 - 14) / 14] x 100
Subtract the new number by the original number
65 - 14 = 51
51 ÷ 14 = 3.642857142857143
3.642857142857143 x 100 = 364.29%