-89.6% is the change from 452 to 47
Calculation steps:
[( 47 - 452 ) ÷ 452] x 100 = -89.6%
Formula
Percentage change = [(47 - 452) / 452] x 100
Subtract the new number by the original number
47 - 452 = -405
-405 ÷ 452 = -0.8960176991150443
-0.8960176991150443 x 100 = -89.6%