-39.87% is the change from 795 to 478
Calculation steps:
[( 478 - 795 ) ÷ 795] x 100 = -39.87%
Formula
Percentage change = [(478 - 795) / 795] x 100
Subtract the new number by the original number
478 - 795 = -317
-317 ÷ 795 = -0.3987421383647799
-0.3987421383647799 x 100 = -39.87%