-23.4% is the change from 876 to 671
Calculation steps:
[( 671 - 876 ) ÷ 876] x 100 = -23.4%
Formula
Percentage change = [(671 - 876) / 876] x 100
Subtract the new number by the original number
671 - 876 = -205
-205 ÷ 876 = -0.23401826484018265
-0.23401826484018265 x 100 = -23.4%