-83.02% is the change from 848 to 144
Calculation steps:
[( 144 - 848 ) ÷ 848] x 100 = -83.02%
Formula
Percentage change = [(144 - 848) / 848] x 100
Subtract the new number by the original number
144 - 848 = -704
-704 ÷ 848 = -0.8301886792452831
-0.8301886792452831 x 100 = -83.02%