-11.53% is the change from 902 to 798
Calculation steps:
[( 798 - 902 ) ÷ 902] x 100 = -11.53%
Formula
Percentage change = [(798 - 902) / 902] x 100
Subtract the new number by the original number
798 - 902 = -104
-104 ÷ 902 = -0.11529933481152993
-0.11529933481152993 x 100 = -11.53%