-1.76% is the change from 794 to 780
Calculation steps:
[( 780 - 794 ) ÷ 794] x 100 = -1.76%
Formula
Percentage change = [(780 - 794) / 794] x 100
Subtract the new number by the original number
780 - 794 = -14
-14 ÷ 794 = -0.017632241813602016
-0.017632241813602016 x 100 = -1.76%