-93.51% is the change from 848 to 55
Calculation steps:
[( 55 - 848 ) ÷ 848] x 100 = -93.51%
Formula
Percentage change = [(55 - 848) / 848] x 100
Subtract the new number by the original number
55 - 848 = -793
-793 ÷ 848 = -0.9351415094339622
-0.9351415094339622 x 100 = -93.51%