-84.08% is the change from 848 to 135
Calculation steps:
[( 135 - 848 ) ÷ 848] x 100 = -84.08%
Formula
Percentage change = [(135 - 848) / 848] x 100
Subtract the new number by the original number
135 - 848 = -713
-713 ÷ 848 = -0.8408018867924528
-0.8408018867924528 x 100 = -84.08%