-28.51% is the change from 477 to 341
Calculation steps:
[( 341 - 477 ) ÷ 477] x 100 = -28.51%
Formula
Percentage change = [(341 - 477) / 477] x 100
Subtract the new number by the original number
341 - 477 = -136
-136 ÷ 477 = -0.2851153039832285
-0.2851153039832285 x 100 = -28.51%