-83.43% is the change from 869 to 144
Calculation steps:
[( 144 - 869 ) ÷ 869] x 100 = -83.43%
Formula
Percentage change = [(144 - 869) / 869] x 100
Subtract the new number by the original number
144 - 869 = -725
-725 ÷ 869 = -0.8342922899884925
-0.8342922899884925 x 100 = -83.43%