60.24% is the change from 415 to 665
Calculation steps:
[( 665 - 415 ) ÷ 415] x 100 = 60.24%
Formula
Percentage change = [(665 - 415) / 415] x 100
Subtract the new number by the original number
665 - 415 = 250
250 ÷ 415 = 0.6024096385542169
0.6024096385542169 x 100 = 60.24%