The tractor factory wanted to manufacture 27,560 tractors, and planned to produce 260 tractors per day. It took only 104 days to complete the task, how many days earlier than planned?
拖拉机厂要制造27560台拖拉机，计划每天生产260台，实际完成任务只用了104天，比计划提前几天完成任务？
<gadget id="calculator">27_560 / 260</gadget>
<output>106</output>

<gadget id="calculator">106 - 104</gadget>
<output>2</output>

<result>2</result>