70.84% is the change from 415 to 709
Calculation steps:
[( 709 - 415 ) ÷ 415] x 100 = 70.84%
Formula
Percentage change = [(709 - 415) / 415] x 100
Subtract the new number by the original number
709 - 415 = 294
294 ÷ 415 = 0.708433734939759
0.708433734939759 x 100 = 70.84%