{% load packages %}
{% load mul %}
{% load sub %}
{% load div %}

<td>{{ infos.n_packaged }}</td>

{% if infos.n_overlay == 0 or infos.n_overlay <= infos.n_packaged %}
<td>
{% else %}{% if infos.n_overlay < infos.n_packaged %}
<td class="bad">
{% else %}
<td class="ugly">
{% endif %}{% endif %}
  {{ infos.n_overlay }}
</td>

{% if infos.n_versions == infos.n_packaged|add:infos.n_overlay %}
<td>
{% else %}{% if infos.n_versions < infos.n_packaged|add:infos.n_overlay|mul:2 %}
<td class="bad">
{% else %}
<td class="ugly">
{% endif %}{% endif %}
{{ infos.n_versions|sub:infos.n_packaged|sub:infos.n_overlay }}
</td>

<td>
  {{ infos.n_packaged|add:infos.n_overlay|div:infos.n_versions|mul:100|floatformat:"0" }}
</td>