-2.16% is the change from 926 to 906
Calculation steps:
[( 906 - 926 ) ÷ 926] x 100 = -2.16%
Formula
Percentage change = [(906 - 926) / 926] x 100
Subtract the new number by the original number
906 - 926 = -20
-20 ÷ 926 = -0.02159827213822894
-0.02159827213822894 x 100 = -2.16%