-92.87% is the change from 799 to 57
Calculation steps:
[( 57 - 799 ) ÷ 799] x 100 = -92.87%
Formula
Percentage change = [(57 - 799) / 799] x 100
Subtract the new number by the original number
57 - 799 = -742
-742 ÷ 799 = -0.9286608260325406
-0.9286608260325406 x 100 = -92.87%