15.94% is the change from 414 to 480
Calculation steps:
[( 480 - 414 ) ÷ 414] x 100 = 15.94%
Formula
Percentage change = [(480 - 414) / 414] x 100
Subtract the new number by the original number
480 - 414 = 66
66 ÷ 414 = 0.15942028985507245
0.15942028985507245 x 100 = 15.94%