-5.84% is the change from 891 to 839
Calculation steps:
[( 839 - 891 ) ÷ 891] x 100 = -5.84%
Formula
Percentage change = [(839 - 891) / 891] x 100
Subtract the new number by the original number
839 - 891 = -52
-52 ÷ 891 = -0.058361391694725026
-0.058361391694725026 x 100 = -5.84%