Wang Gang's family bought a suite and paid a 1.5% deed tax, totaling 812,000 yuan. How much is this suite worth?
王刚家买了一套房，交纳了1.5%的契税，一共用了81.2万元．这套房价值多少万元？
<gadget id="calculator">1.5 / 100</gadget>
<output>0.015</output>

<gadget id="calculator">1 + 0.015</gadget>
<output>1.015</output>

<gadget id="calculator">81.2 / 1.015</gadget>
<output>80</output>

<result>80</result>