65.54% is the change from 415 to 687
Calculation steps:
[( 687 - 415 ) ÷ 415] x 100 = 65.54%
Formula
Percentage change = [(687 - 415) / 415] x 100
Subtract the new number by the original number
687 - 415 = 272
272 ÷ 415 = 0.655421686746988
0.655421686746988 x 100 = 65.54%