68.67% is the change from 415 to 700
Calculation steps:
[( 700 - 415 ) ÷ 415] x 100 = 68.67%
Formula
Percentage change = [(700 - 415) / 415] x 100
Subtract the new number by the original number
700 - 415 = 285
285 ÷ 415 = 0.6867469879518072
0.6867469879518072 x 100 = 68.67%