-11.11% is the change from 162 to 144
Calculation steps:
[( 144 - 162 ) ÷ 162] x 100 = -11.11%
Formula
Percentage change = [(144 - 162) / 162] x 100
Subtract the new number by the original number
144 - 162 = -18
-18 ÷ 162 = -0.1111111111111111
-0.1111111111111111 x 100 = -11.11%