Teacher Shi received a manuscript fee for publishing books. After deducting the manuscript fee of 800 yuan, he needs to pay personal income tax at a rate of 14%. After paying the tax, he received a total of 2,520 yuan. How much is the manuscript fee?
施老师因出版图书获得一笔稿费，稿费扣除800元后需要按照14%的税率缴纳个人所得税，纳税后一共获得2520元．这笔稿费有多少元？
<gadget id="calculator">14 / 100</gadget>
<output>7/50 = around 0.14</output>

<gadget id="calculator">800 * (7/50)</gadget>
<output>112</output>

<gadget id="calculator">2_520 - 112</gadget>
<output>2_408</output>

<gadget id="calculator">1 - (7/50)</gadget>
<output>43/50 = around 0.86</output>

<gadget id="calculator">2_408 / (43/50)</gadget>
<output>2_800</output>

<result>2_800</result>