69.64% is the change from 415 to 704
Calculation steps:
[( 704 - 415 ) ÷ 415] x 100 = 69.64%
Formula
Percentage change = [(704 - 415) / 415] x 100
Subtract the new number by the original number
704 - 415 = 289
289 ÷ 415 = 0.6963855421686747
0.6963855421686747 x 100 = 69.64%