75% is the change from 408 to 714
Calculation steps:
[( 714 - 408 ) ÷ 408] x 100 = 75%
Formula
Percentage change = [(714 - 408) / 408] x 100
Subtract the new number by the original number
714 - 408 = 306
306 ÷ 408 = 0.75
0.75 x 100 = 75%
Example