-97.97% is the change from 886 to 18
Calculation steps:
[( 18 - 886 ) ÷ 886] x 100 = -97.97%
Formula
Percentage change = [(18 - 886) / 886] x 100
Subtract the new number by the original number
18 - 886 = -868
-868 ÷ 886 = -0.9796839729119639
-0.9796839729119639 x 100 = -97.97%