123.13% is the change from 320 to 714
Calculation steps:
[( 714 - 320 ) ÷ 320] x 100 = 123.13%
Formula
Percentage change = [(714 - 320) / 320] x 100
Subtract the new number by the original number
714 - 320 = 394
394 ÷ 320 = 1.23125
1.23125 x 100 = 123.13%