-99.42% is the change from 869 to 5
Calculation steps:
[( 5 - 869 ) ÷ 869] x 100 = -99.42%
Formula
Percentage change = [(5 - 869) / 869] x 100
Subtract the new number by the original number
5 - 869 = -864
-864 ÷ 869 = -0.9942462600690449
-0.9942462600690449 x 100 = -99.42%