-15.02% is the change from 939 to 798
Calculation steps:
[( 798 - 939 ) ÷ 939] x 100 = -15.02%
Formula
Percentage change = [(798 - 939) / 939] x 100
Subtract the new number by the original number
798 - 939 = -141
-141 ÷ 939 = -0.1501597444089457
-0.1501597444089457 x 100 = -15.02%
Example