Teacher Li published a book "Primary School Mathematics Problem-Solving Skills" and received a manuscript fee of 2,800 yuan. 14% personal income tax should be paid on the part exceeding 800 yuan according to regulations. How much tax should he pay.
李老师出版了一本《小学数学解题技巧》获稿费2800元．按规定超出800元部分应缴纳14%的个人所得税．他应缴税多少元．
<gadget id="calculator">2_800 - 800</gadget>
<output>2_000</output>

<gadget id="calculator">14 / 100</gadget>
<output>7/50 = around 0.14</output>

<gadget id="calculator">2_000 * (7/50)</gadget>
<output>280</output>

<result>280</result>