-11.78% is the change from 951 to 839
Calculation steps:
[( 839 - 951 ) ÷ 951] x 100 = -11.78%
Formula
Percentage change = [(839 - 951) / 951] x 100
Subtract the new number by the original number
839 - 951 = -112
-112 ÷ 951 = -0.11777076761303891
-0.11777076761303891 x 100 = -11.78%