-29.68% is the change from 475 to 334
Calculation steps:
[( 334 - 475 ) ÷ 475] x 100 = -29.68%
Formula
Percentage change = [(334 - 475) / 475] x 100
Subtract the new number by the original number
334 - 475 = -141
-141 ÷ 475 = -0.2968421052631579
-0.2968421052631579 x 100 = -29.68%