-38.1% is the change from 798 to 494
Calculation steps:
[( 494 - 798 ) ÷ 798] x 100 = -38.1%
Formula
Percentage change = [(494 - 798) / 798] x 100
Subtract the new number by the original number
494 - 798 = -304
-304 ÷ 798 = -0.38095238095238093
-0.38095238095238093 x 100 = -38.1%