-89.69% is the change from 446 to 46
Calculation steps:
[( 46 - 446 ) ÷ 446] x 100 = -89.69%
Formula
Percentage change = [(46 - 446) / 446] x 100
Subtract the new number by the original number
46 - 446 = -400
-400 ÷ 446 = -0.8968609865470852
-0.8968609865470852 x 100 = -89.69%