68.95% is the change from 438 to 740
Calculation steps:
[( 740 - 438 ) ÷ 438] x 100 = 68.95%
Formula
Percentage change = [(740 - 438) / 438] x 100
Subtract the new number by the original number
740 - 438 = 302
302 ÷ 438 = 0.6894977168949772
0.6894977168949772 x 100 = 68.95%