-5.96% is the change from 839 to 789
Calculation steps:
[( 789 - 839 ) ÷ 839] x 100 = -5.96%
Formula
Percentage change = [(789 - 839) / 839] x 100
Subtract the new number by the original number
789 - 839 = -50
-50 ÷ 839 = -0.05959475566150179
-0.05959475566150179 x 100 = -5.96%