-50.85% is the change from 468 to 230
Calculation steps:
[( 230 - 468 ) ÷ 468] x 100 = -50.85%
Formula
Percentage change = [(230 - 468) / 468] x 100
Subtract the new number by the original number
230 - 468 = -238
-238 ÷ 468 = -0.5085470085470085
-0.5085470085470085 x 100 = -50.85%