-29.77% is the change from 477 to 335
Calculation steps:
[( 335 - 477 ) ÷ 477] x 100 = -29.77%
Formula
Percentage change = [(335 - 477) / 477] x 100
Subtract the new number by the original number
335 - 477 = -142
-142 ÷ 477 = -0.2976939203354298
-0.2976939203354298 x 100 = -29.77%