-7.31% is the change from 876 to 812
Calculation steps:
[( 812 - 876 ) ÷ 876] x 100 = -7.31%
Formula
Percentage change = [(812 - 876) / 876] x 100
Subtract the new number by the original number
812 - 876 = -64
-64 ÷ 876 = -0.0730593607305936
-0.0730593607305936 x 100 = -7.31%