-89.96% is the change from 458 to 46
Calculation steps:
[( 46 - 458 ) ÷ 458] x 100 = -89.96%
Formula
Percentage change = [(46 - 458) / 458] x 100
Subtract the new number by the original number
46 - 458 = -412
-412 ÷ 458 = -0.8995633187772926
-0.8995633187772926 x 100 = -89.96%