The percent is given by the expression:
[tex]\text{Total x}\frac{percent}{100}=\text{ The percent of total}[/tex]So, in this case:
[tex]53\times\frac{percent}{100}=26[/tex]We have to isolate percent with inverse operations to solve equations:
[tex]\begin{gathered} \text{percent}=\frac{26\times100}{53} \\ \text{percent}=\frac{2600}{53}=49.06\text{ percent} \end{gathered}[/tex]26 is the 49.06% of 53