-5.36% is the change from 839 to 794
Calculation steps:
[( 794 - 839 ) ÷ 839] x 100 = -5.36%
Formula
Percentage change = [(794 - 839) / 839] x 100
Subtract the new number by the original number
794 - 839 = -45
-45 ÷ 839 = -0.05363528009535161
-0.05363528009535161 x 100 = -5.36%