-29.44% is the change from 479 to 338
Calculation steps:
[( 338 - 479 ) ÷ 479] x 100 = -29.44%
Formula
Percentage change = [(338 - 479) / 479] x 100
Subtract the new number by the original number
338 - 479 = -141
-141 ÷ 479 = -0.29436325678496866
-0.29436325678496866 x 100 = -29.44%