-83.84% is the change from 848 to 137
Calculation steps:
[( 137 - 848 ) ÷ 848] x 100 = -83.84%
Formula
Percentage change = [(137 - 848) / 848] x 100
Subtract the new number by the original number
137 - 848 = -711
-711 ÷ 848 = -0.8384433962264151
-0.8384433962264151 x 100 = -83.84%