-51.68% is the change from 476 to 230
Calculation steps:
[( 230 - 476 ) ÷ 476] x 100 = -51.68%
Formula
Percentage change = [(230 - 476) / 476] x 100
Subtract the new number by the original number
230 - 476 = -246
-246 ÷ 476 = -0.5168067226890757
-0.5168067226890757 x 100 = -51.68%