When the little sloppy was calculating a division problem, he wrote the dividend 25.6 as 256. The result was 1.8 more than the correct quotient. What is the correct quotient?
小马虎在计算一道除法题时，把被除数25.6写成了256，结果比正确的商多1.8，正确的商是多少？
<gadget id="calculator">256 / 25.6</gadget>
<output>10</output>

<gadget id="calculator">10 - 1</gadget>
<output>9</output>

<gadget id="calculator">1.8 / 9</gadget>
<output>0.2</output>

<result>0.2</result>