-81.49% is the change from 886 to 164
Calculation steps:
[( 164 - 886 ) ÷ 886] x 100 = -81.49%
Formula
Percentage change = [(164 - 886) / 886] x 100
Subtract the new number by the original number
164 - 886 = -722
-722 ÷ 886 = -0.8148984198645598
-0.8148984198645598 x 100 = -81.49%