-49.68% is the change from 473 to 238
Calculation steps:
[( 238 - 473 ) ÷ 473] x 100 = -49.68%
Formula
Percentage change = [(238 - 473) / 473] x 100
Subtract the new number by the original number
238 - 473 = -235
-235 ÷ 473 = -0.49682875264270615
-0.49682875264270615 x 100 = -49.68%