After the decimal point of a decimal is moved to the right by three places, it is exactly 70% of 1000. What is this decimal?
一个小数的小数点向右移动三位后，正好是1000的70%，这个小数是多少．
<gadget id="calculator">70 / 100</gadget>
<output>7/10 = around 0.7</output>

<gadget id="calculator">(7/10) / 1_000</gadget>
<output>7/10_000 = around 0.0007</output>

<gadget id="calculator">1_000 * (7/10_000)</gadget>
<output>7/10 = around 0.7</output>

<result>7/10 = around 0.7</result>