-78.77% is the change from 876 to 186
Calculation steps:
[( 186 - 876 ) ÷ 876] x 100 = -78.77%
Formula
Percentage change = [(186 - 876) / 876] x 100
Subtract the new number by the original number
186 - 876 = -690
-690 ÷ 876 = -0.7876712328767124
-0.7876712328767124 x 100 = -78.77%