-50.95% is the change from 475 to 233
Calculation steps:
[( 233 - 475 ) ÷ 475] x 100 = -50.95%
Formula
Percentage change = [(233 - 475) / 475] x 100
Subtract the new number by the original number
233 - 475 = -242
-242 ÷ 475 = -0.5094736842105263
-0.5094736842105263 x 100 = -50.95%