denis_kontarev,
<!DOCTYPE html>
<html>
<head>
<title>Untitled</title>
<meta charset="utf-8">
<style type="text/css">
</style>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script>
$(function() {
$("#search").on("input", function() {
var val = +this.value.trim();
$.each($("#filter tbody tr"), function(i, tr) {
var td = [].filter.call(tr.querySelectorAll("td"), function(td) {
var num = +td.textContent.replace(/\D/g, "");
return isNaN(val) || !isNaN(num) && val < num;
});
$(this).toggle(!!td.length);
});
});
});
</script>
</head>
<body>
<div class="form-group">
<input type="text" class="form-control pull-right" id="search" placeholder="Поиск по таблице">
</div>
<table class="simple" id="filter">
<tr>
<td>33%</td>
<td>30%</td>
<td>41%</td>
</tr>
<tr>
<td>56%</td>
<td>20%</td>
<td>40%</td>
</tr>
<tr>
<td>80%</td>
<td>13%</td>
<td>56%</td>
</tr>
</table>
</body>
</html>