67.81% is the change from 438 to 735
Calculation steps:
[( 735 - 438 ) ÷ 438] x 100 = 67.81%
Formula
Percentage change = [(735 - 438) / 438] x 100
Subtract the new number by the original number
735 - 438 = 297
297 ÷ 438 = 0.678082191780822
0.678082191780822 x 100 = 67.81%