-5.56% is the change from 162 to 153
Calculation steps:
[( 153 - 162 ) ÷ 162] x 100 = -5.56%
Formula
Percentage change = [(153 - 162) / 162] x 100
Subtract the new number by the original number
153 - 162 = -9
-9 ÷ 162 = -0.05555555555555555
-0.05555555555555555 x 100 = -5.56%