-88.45% is the change from 476 to 55
Calculation steps:
[( 55 - 476 ) ÷ 476] x 100 = -88.45%
Formula
Percentage change = [(55 - 476) / 476] x 100
Subtract the new number by the original number
55 - 476 = -421
-421 ÷ 476 = -0.884453781512605
-0.884453781512605 x 100 = -88.45%