-39.49% is the change from 742 to 449
Calculation steps:
[( 449 - 742 ) ÷ 742] x 100 = -39.49%
Formula
Percentage change = [(449 - 742) / 742] x 100
Subtract the new number by the original number
449 - 742 = -293
-293 ÷ 742 = -0.3948787061994609
-0.3948787061994609 x 100 = -39.49%