-38.83% is the change from 734 to 449
Calculation steps:
[( 449 - 734 ) ÷ 734] x 100 = -38.83%
Formula
Percentage change = [(449 - 734) / 734] x 100
Subtract the new number by the original number
449 - 734 = -285
-285 ÷ 734 = -0.388283378746594
-0.388283378746594 x 100 = -38.83%