-3.88% is the change from 876 to 842
Calculation steps:
[( 842 - 876 ) ÷ 876] x 100 = -3.88%
Formula
Percentage change = [(842 - 876) / 876] x 100
Subtract the new number by the original number
842 - 876 = -34
-34 ÷ 876 = -0.03881278538812785
-0.03881278538812785 x 100 = -3.88%