Using the rules for significant figures, the correct answer for the expression $\frac{0.02858\times 0.112}{0.5702}$ will be:

In multiplication and division, the result must be reported with no more significant figures as in the measurement with few significant figures

$\frac{0.02858\times 0.112}{0.5702}=0.000561$

(Or) Reported answer should not be more precise than the least precise term in calculations, so there should be three significant figures in reported answer.