-11.48% is the change from 183 to 162
Calculation steps:
[( 162 - 183 ) ÷ 183] x 100 = -11.48%
Formula
Percentage change = [(162 - 183) / 183] x 100
Subtract the new number by the original number
162 - 183 = -21
-21 ÷ 183 = -0.11475409836065574
-0.11475409836065574 x 100 = -11.48%