-93.04% is the change from 805 to 56
Calculation steps:
[( 56 - 805 ) ÷ 805] x 100 = -93.04%
Formula
Percentage change = [(56 - 805) / 805] x 100
Subtract the new number by the original number
56 - 805 = -749
-749 ÷ 805 = -0.9304347826086956
-0.9304347826086956 x 100 = -93.04%