Yuri and Pete go hiking. Yuri brings \dfrac7{10} \text{ liter} 10 7 literstart fraction, 7, divided by, 10, end fraction, start text, space, l, i, t, e, r, end text of water. Pete brings 500 \text{ milliliters}500 milliliters500, start text, space, m, i, l, l, i, l, i, t, e, r, s, end text of water. How many more milliliters of water did Yuri bring than Pete?