-93.28% is the change from 848 to 57
Calculation steps:
[( 57 - 848 ) ÷ 848] x 100 = -93.28%
Formula
Percentage change = [(57 - 848) / 848] x 100
Subtract the new number by the original number
57 - 848 = -791
-791 ÷ 848 = -0.9327830188679245
-0.9327830188679245 x 100 = -93.28%