-40.65% is the change from 738 to 438
Calculation steps:
[( 438 - 738 ) ÷ 738] x 100 = -40.65%
Formula
Percentage change = [(438 - 738) / 738] x 100
Subtract the new number by the original number
438 - 738 = -300
-300 ÷ 738 = -0.4065040650406504
-0.4065040650406504 x 100 = -40.65%