-99.41% is the change from 842 to 5
Calculation steps:
[( 5 - 842 ) ÷ 842] x 100 = -99.41%
Formula
Percentage change = [(5 - 842) / 842] x 100
Subtract the new number by the original number
5 - 842 = -837
-837 ÷ 842 = -0.994061757719715
-0.994061757719715 x 100 = -99.41%