During the National Day period, Huaqing Pool's ticket revenue on the first day was 6.3 million yuan, and the second day increased (1/9) compared to the first day. How much is the ticket revenue of Huaqing Pool on the second day?
国庆期间华清池第一天的门票收入是630万元，第二天比第一天增加了(1/9)．华清池第二天的门票收入是多少万元？
<gadget id="calculator">1 / 9</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">1 + (1/9)</gadget>
<output>10/9 = around 1.111111</output>

<gadget id="calculator">630 * (10/9)</gadget>
<output>700</output>

<result>700</result>