-12.03% is the change from 939 to 826
Calculation steps:
[( 826 - 939 ) ÷ 939] x 100 = -12.03%
Formula
Percentage change = [(826 - 939) / 939] x 100
Subtract the new number by the original number
826 - 939 = -113
-113 ÷ 939 = -0.12034078807241747
-0.12034078807241747 x 100 = -12.03%