from ironpdf import *

html = """
    <p> Hello Iron</p>
    <p> This is 1st Page </p>
    <div style='page-break-after: always;'></div>
    <p> This is 2nd Page</p>
    <div style='page-break-after: always;'></div>
    <p> This is 3rd Page</p>
"""

# Instantiate Renderer
renderer = ChromePdfRenderer()

# Configure footer setting
footer = HtmlHeaderFooter()
footer.MaxHeight = 15  # millimeters
footer.HtmlFragment = "<center><i>{page} of {total-pages}</i></center>"
footer.DrawDividerLine = True

renderer.RenderingOptions.HtmlFooter = footer

pdf = renderer.RenderHtmlAsPdf(html)
pdf.SaveAs("pageNumber.pdf")