-29.07% is the change from 798 to 566
Calculation steps:
[( 566 - 798 ) ÷ 798] x 100 = -29.07%
Formula
Percentage change = [(566 - 798) / 798] x 100
Subtract the new number by the original number
566 - 798 = -232
-232 ÷ 798 = -0.2907268170426065
-0.2907268170426065 x 100 = -29.07%