-4.55% is the change from 836 to 798
Calculation steps:
[( 798 - 836 ) ÷ 836] x 100 = -4.55%
Formula
Percentage change = [(798 - 836) / 836] x 100
Subtract the new number by the original number
798 - 836 = -38
-38 ÷ 836 = -0.045454545454545456
-0.045454545454545456 x 100 = -4.55%