-89.46% is the change from 446 to 47
Calculation steps:
[( 47 - 446 ) ÷ 446] x 100 = -89.46%
Formula
Percentage change = [(47 - 446) / 446] x 100
Subtract the new number by the original number
47 - 446 = -399
-399 ÷ 446 = -0.8946188340807175
-0.8946188340807175 x 100 = -89.46%