-40.48% is the change from 798 to 475
Calculation steps:
[( 475 - 798 ) ÷ 798] x 100 = -40.48%
Formula
Percentage change = [(475 - 798) / 798] x 100
Subtract the new number by the original number
475 - 798 = -323
-323 ÷ 798 = -0.40476190476190477
-0.40476190476190477 x 100 = -40.48%