<select id='lorem'>
  <option value='1'>ipsum</option>
  <option value='2'>dolor</option>
  <option value='3'>sit</option>
  <option value='4'>amet</option>
</select>
<div id='jsResult'></div>

const loremDiv = document.getElementById('lorem');
loremDiv.addEventListener('change', e => {
  document.getElementById('jsResult').innerText = e.srcElement.value;
});