-37.38% is the change from 717 to 449
Calculation steps:
[( 449 - 717 ) ÷ 717] x 100 = -37.38%
Formula
Percentage change = [(449 - 717) / 717] x 100
Subtract the new number by the original number
449 - 717 = -268
-268 ÷ 717 = -0.3737796373779637
-0.3737796373779637 x 100 = -37.38%