63.93% is the change from 438 to 718
Calculation steps:
[( 718 - 438 ) ÷ 438] x 100 = 63.93%
Formula
Percentage change = [(718 - 438) / 438] x 100
Subtract the new number by the original number
718 - 438 = 280
280 ÷ 438 = 0.639269406392694
0.639269406392694 x 100 = 63.93%