-7.83% is the change from 920 to 848
Calculation steps:
[( 848 - 920 ) ÷ 920] x 100 = -7.83%
Formula
Percentage change = [(848 - 920) / 920] x 100
Subtract the new number by the original number
848 - 920 = -72
-72 ÷ 920 = -0.0782608695652174
-0.0782608695652174 x 100 = -7.83%