-8.28% is the change from 169 to 155
Calculation steps:
[( 155 - 169 ) ÷ 169] x 100 = -8.28%
Formula
Percentage change = [(155 - 169) / 169] x 100
Subtract the new number by the original number
155 - 169 = -14
-14 ÷ 169 = -0.08284023668639054
-0.08284023668639054 x 100 = -8.28%