-89.66% is the change from 464 to 48
Calculation steps:
[( 48 - 464 ) ÷ 464] x 100 = -89.66%
Formula
Percentage change = [(48 - 464) / 464] x 100
Subtract the new number by the original number
48 - 464 = -416
-416 ÷ 464 = -0.896551724137931
-0.896551724137931 x 100 = -89.66%