-88.02% is the change from 459 to 55
Calculation steps:
[( 55 - 459 ) ÷ 459] x 100 = -88.02%
Formula
Percentage change = [(55 - 459) / 459] x 100
Subtract the new number by the original number
55 - 459 = -404
-404 ÷ 459 = -0.8801742919389978
-0.8801742919389978 x 100 = -88.02%