-93.77% is the change from 899 to 56
Calculation steps:
[( 56 - 899 ) ÷ 899] x 100 = -93.77%
Formula
Percentage change = [(56 - 899) / 899] x 100
Subtract the new number by the original number
56 - 899 = -843
-843 ÷ 899 = -0.9377085650723026
-0.9377085650723026 x 100 = -93.77%