-50.54% is the change from 467 to 231
Calculation steps:
[( 231 - 467 ) ÷ 467] x 100 = -50.54%
Formula
Percentage change = [(231 - 467) / 467] x 100
Subtract the new number by the original number
231 - 467 = -236
-236 ÷ 467 = -0.5053533190578159
-0.5053533190578159 x 100 = -50.54%