-0.11% is the change from 877 to 876
Calculation steps:
[( 876 - 877 ) ÷ 877] x 100 = -0.11%
Formula
Percentage change = [(876 - 877) / 877] x 100
Subtract the new number by the original number
876 - 877 = -1
-1 ÷ 877 = -0.0011402508551881414
-0.0011402508551881414 x 100 = -0.11%