-40.32% is the change from 754 to 450
Calculation steps:
[( 450 - 754 ) ÷ 754] x 100 = -40.32%
Formula
Percentage change = [(450 - 754) / 754] x 100
Subtract the new number by the original number
450 - 754 = -304
-304 ÷ 754 = -0.40318302387267907
-0.40318302387267907 x 100 = -40.32%