-34.15% is the change from 164 to 108
Calculation steps:
[( 108 - 164 ) ÷ 164] x 100 = -34.15%
Formula
Percentage change = [(108 - 164) / 164] x 100
Subtract the new number by the original number
108 - 164 = -56
-56 ÷ 164 = -0.34146341463414637
-0.34146341463414637 x 100 = -34.15%
Example