Changes
High-use: simplify. Editors are here to find documentation, not *Template-editor* related warnings. (1000:1 rule)
{{distinguish|Template:Userbox}}
{{Documentation subpage}}
<includeonly>{{#ifeq:{{#titleparts:{{PAGENAME}}|1|2}}|old | |{{High-use|3,160000,000+|info=[https://en.wikipedia.org/w/index.php?search=hastemplate%3Ainfobox&title=Special:Search&profile=default&fulltext=1&searchToken=69ttd5z1iekjo54r1z2qvq3uo 3,035,000] of the {{NUMBEROFARTICLES}} pages in mainspace that qualify as articles transclude infoboxes ({{#expr:(3035000*100/{{NUMBEROFARTICLES:R}}) round 0}}%).|all-pages = yes}}{{Lua|Module:Infobox}}}}</includeonly>
{{Parameter names example
|name={{PAGENAME}} <!--|child |subbox |decat--> |title |above |subheader |subheader1 |subheader2={{{subheader2}}}<br/>......