percentage EXPLANATION
Let's calculate the percentaje:
[tex]\text{Percentaje =}\frac{transportation\text{ method value }}{\text{Total transportation value}}\cdot100[/tex][tex]\text{Percentaje}_{walk}=\frac{7}{758+530+7+105}\cdot100=\frac{7}{1400}\cdot100=\frac{1}{200}\cdot100=0.005\cdot100=[/tex]