-93.56% is the change from 869 to 56
Calculation steps:
[( 56 - 869 ) ÷ 869] x 100 = -93.56%
Formula
Percentage change = [(56 - 869) / 869] x 100
Subtract the new number by the original number
56 - 869 = -813
-813 ÷ 869 = -0.9355581127733027
-0.9355581127733027 x 100 = -93.56%