-15.62% is the change from 794 to 670
Calculation steps:
[( 670 - 794 ) ÷ 794] x 100 = -15.62%
Formula
Percentage change = [(670 - 794) / 794] x 100
Subtract the new number by the original number
670 - 794 = -124
-124 ÷ 794 = -0.1561712846347607
-0.1561712846347607 x 100 = -15.62%