15.66% is the change from 415 to 480
Calculation steps:
[( 480 - 415 ) ÷ 415] x 100 = 15.66%
Formula
Percentage change = [(480 - 415) / 415] x 100
Subtract the new number by the original number
480 - 415 = 65
65 ÷ 415 = 0.1566265060240964
0.1566265060240964 x 100 = 15.66%