-93.26% is the change from 846 to 57
Calculation steps:
[( 57 - 846 ) ÷ 846] x 100 = -93.26%
Formula
Percentage change = [(57 - 846) / 846] x 100
Subtract the new number by the original number
57 - 846 = -789
-789 ÷ 846 = -0.9326241134751773
-0.9326241134751773 x 100 = -93.26%