-82.43% is the change from 848 to 149
Calculation steps:
[( 149 - 848 ) ÷ 848] x 100 = -82.43%
Formula
Percentage change = [(149 - 848) / 848] x 100
Subtract the new number by the original number
149 - 848 = -699
-699 ÷ 848 = -0.8242924528301887
-0.8242924528301887 x 100 = -82.43%