-38.79% is the change from 745 to 456
Calculation steps:
[( 456 - 745 ) ÷ 745] x 100 = -38.79%
Formula
Percentage change = [(456 - 745) / 745] x 100
Subtract the new number by the original number
456 - 745 = -289
-289 ÷ 745 = -0.38791946308724834
-0.38791946308724834 x 100 = -38.79%