-45.63% is the change from 458 to 249
Calculation steps:
[( 249 - 458 ) ÷ 458] x 100 = -45.63%
Formula
Percentage change = [(249 - 458) / 458] x 100
Subtract the new number by the original number
249 - 458 = -209
-209 ÷ 458 = -0.45633187772925765
-0.45633187772925765 x 100 = -45.63%