-14.74% is the change from 936 to 798
Calculation steps:
[( 798 - 936 ) ÷ 936] x 100 = -14.74%
Formula
Percentage change = [(798 - 936) / 936] x 100
Subtract the new number by the original number
798 - 936 = -138
-138 ÷ 936 = -0.14743589743589744
-0.14743589743589744 x 100 = -14.74%