-26.83% is the change from 876 to 641
Calculation steps:
[( 641 - 876 ) ÷ 876] x 100 = -26.83%
Formula
Percentage change = [(641 - 876) / 876] x 100
Subtract the new number by the original number
641 - 876 = -235
-235 ÷ 876 = -0.2682648401826484
-0.2682648401826484 x 100 = -26.83%