-28.84% is the change from 475 to 338
Calculation steps:
[( 338 - 475 ) ÷ 475] x 100 = -28.84%
Formula
Percentage change = [(338 - 475) / 475] x 100
Subtract the new number by the original number
338 - 475 = -137
-137 ÷ 475 = -0.28842105263157897
-0.28842105263157897 x 100 = -28.84%