-53.25% is the change from 477 to 223
Calculation steps:
[( 223 - 477 ) ÷ 477] x 100 = -53.25%
Formula
Percentage change = [(223 - 477) / 477] x 100
Subtract the new number by the original number
223 - 477 = -254
-254 ÷ 477 = -0.5324947589098532
-0.5324947589098532 x 100 = -53.25%