Thank you.
It was bit more complicated, but you directed me to the right package.
pagestyle{fancy} works but:
not on the first page of report (probably because maketitle sets pagestyle to plain) - I work in regulated documentation system, and all pages of custom reports have to be numbered that way.
it ruins elegant Tufte-like quarto report default by adding header rule and chapter title over it.
But fancyhdr package documentation is quite clear and I managed to make this:
\usepackage{lastpage}
\usepackage{fancyhdr}
\fancypagestyle{fancy}{
\fancyhf{} % clear all header and footer fields
\fancyfoot[C]{\thepage\ of \pageref*{LastPage}}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}
}
\fancypagestyle{plain}{
\fancyhf{}
\fancyfoot[C]{\thepage\ of \pageref*{LastPage}}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}
}
\pagestyle{fancy}
It gives me desired page numbering on all pages and make no other modification to the report headers and footers (wchich are clear in my report format).