-40.9% is the change from 758 to 448
Calculation steps:
[( 448 - 758 ) ÷ 758] x 100 = -40.9%
Formula
Percentage change = [(448 - 758) / 758] x 100
Subtract the new number by the original number
448 - 758 = -310
-310 ÷ 758 = -0.40897097625329815
-0.40897097625329815 x 100 = -40.9%