-43.68% is the change from 847 to 477
Calculation steps:
[( 477 - 847 ) ÷ 847] x 100 = -43.68%
Formula
Percentage change = [(477 - 847) / 847] x 100
Subtract the new number by the original number
477 - 847 = -370
-370 ÷ 847 = -0.43683589138134593
-0.43683589138134593 x 100 = -43.68%