-82.51% is the change from 846 to 148
Calculation steps:
[( 148 - 846 ) ÷ 846] x 100 = -82.51%
Formula
Percentage change = [(148 - 846) / 846] x 100
Subtract the new number by the original number
148 - 846 = -698
-698 ÷ 846 = -0.8250591016548463
-0.8250591016548463 x 100 = -82.51%