-89.89% is the change from 465 to 47
Calculation steps:
[( 47 - 465 ) ÷ 465] x 100 = -89.89%
Formula
Percentage change = [(47 - 465) / 465] x 100
Subtract the new number by the original number
47 - 465 = -418
-418 ÷ 465 = -0.8989247311827957
-0.8989247311827957 x 100 = -89.89%