0.79/0.04, the quotient is 19, what is the remainder
0.79/0.04，商是19，余数是多少
<gadget id="calculator">0.04 * 19</gadget>
<output>0.76</output>

<gadget id="calculator">0.79 - 0.76</gadget>
<output>0.03</output>

<result>0.03</result>