-70.75% is the change from 848 to 248
Calculation steps:
[( 248 - 848 ) ÷ 848] x 100 = -70.75%
Formula
Percentage change = [(248 - 848) / 848] x 100
Subtract the new number by the original number
248 - 848 = -600
-600 ÷ 848 = -0.7075471698113207
-0.7075471698113207 x 100 = -70.75%