18.18% is the change from 143 to 169
Calculation steps:
[( 169 - 143 ) ÷ 143] x 100 = 18.18%
Formula
Percentage change = [(169 - 143) / 143] x 100
Subtract the new number by the original number
169 - 143 = 26
26 ÷ 143 = 0.18181818181818182
0.18181818181818182 x 100 = 18.18%