-3.31% is the change from 906 to 876
Calculation steps:
[( 876 - 906 ) ÷ 906] x 100 = -3.31%
Formula
Percentage change = [(876 - 906) / 906] x 100
Subtract the new number by the original number
876 - 906 = -30
-30 ÷ 906 = -0.033112582781456956
-0.033112582781456956 x 100 = -3.31%