-92.95% is the change from 808 to 57
Calculation steps:
[( 57 - 808 ) ÷ 808] x 100 = -92.95%
Formula
Percentage change = [(57 - 808) / 808] x 100
Subtract the new number by the original number
57 - 808 = -751
-751 ÷ 808 = -0.9294554455445545
-0.9294554455445545 x 100 = -92.95%