75.74% is the change from 408 to 717
Calculation steps:
[( 717 - 408 ) ÷ 408] x 100 = 75.74%
Formula
Percentage change = [(717 - 408) / 408] x 100
Subtract the new number by the original number
717 - 408 = 309
309 ÷ 408 = 0.7573529411764706
0.7573529411764706 x 100 = 75.74%