-78.68% is the change from 863 to 184
Calculation steps:
[( 184 - 863 ) ÷ 863] x 100 = -78.68%
Formula
Percentage change = [(184 - 863) / 863] x 100
Subtract the new number by the original number
184 - 863 = -679
-679 ÷ 863 = -0.7867902665121669
-0.7867902665121669 x 100 = -78.68%