-78.71% is the change from 869 to 185
Calculation steps:
[( 185 - 869 ) ÷ 869] x 100 = -78.71%
Formula
Percentage change = [(185 - 869) / 869] x 100
Subtract the new number by the original number
185 - 869 = -684
-684 ÷ 869 = -0.7871116225546605
-0.7871116225546605 x 100 = -78.71%