title: Long integer division in awk
body: <p>I want to strip last digit of a field and then perform some operation on the resulting number, for which I run this awk command:</p>
  
  <pre><code>awk '{if($8 == 346586 &amp;&amp; (int($1/10))%10 == 0) {print int($1/10), $1}}' input_data
  </code></pre>
  
  <p>since $1 is long I get results of this kind:</p>
  
  <blockquote>
    <p>2.02152e+17 2021523922099868685</p>
  </blockquote>
  
  <p>Any clues how I can resolve this?</p>