-9.89% is the change from 182 to 164
Calculation steps:
[( 164 - 182 ) ÷ 182] x 100 = -9.89%
Formula
Percentage change = [(164 - 182) / 182] x 100
Subtract the new number by the original number
164 - 182 = -18
-18 ÷ 182 = -0.0989010989010989
-0.0989010989010989 x 100 = -9.89%