-93.48% is the change from 859 to 56
Calculation steps:
[( 56 - 859 ) ÷ 859] x 100 = -93.48%
Formula
Percentage change = [(56 - 859) / 859] x 100
Subtract the new number by the original number
56 - 859 = -803
-803 ÷ 859 = -0.9348079161816065
-0.9348079161816065 x 100 = -93.48%