-53.15% is the change from 476 to 223
Calculation steps:
[( 223 - 476 ) ÷ 476] x 100 = -53.15%
Formula
Percentage change = [(223 - 476) / 476] x 100
Subtract the new number by the original number
223 - 476 = -253
-253 ÷ 476 = -0.5315126050420168
-0.5315126050420168 x 100 = -53.15%