-39.92% is the change from 794 to 477
Calculation steps:
[( 477 - 794 ) ÷ 794] x 100 = -39.92%
Formula
Percentage change = [(477 - 794) / 794] x 100
Subtract the new number by the original number
477 - 794 = -317
-317 ÷ 794 = -0.3992443324937028
-0.3992443324937028 x 100 = -39.92%