-54.41% is the change from 476 to 217
Calculation steps:
[( 217 - 476 ) ÷ 476] x 100 = -54.41%
Formula
Percentage change = [(217 - 476) / 476] x 100
Subtract the new number by the original number
217 - 476 = -259
-259 ÷ 476 = -0.5441176470588235
-0.5441176470588235 x 100 = -54.41%