-13.24% is the change from 967 to 839
Calculation steps:
[( 839 - 967 ) ÷ 967] x 100 = -13.24%
Formula
Percentage change = [(839 - 967) / 967] x 100
Subtract the new number by the original number
839 - 967 = -128
-128 ÷ 967 = -0.13236814891416754
-0.13236814891416754 x 100 = -13.24%