Answer
$907R40$
Work Step by Step
$\ \ \ \ \ \ \ \ \ \ 907$
$53\bigr)\overline{48111}$
$\ \ \ \ \ \ \underline{477}$
$\ \ \ \ \ \ \ \ \ \ 411$
$\ \ \ \ \ \ \ \ \ \ \underline{371}$
$\ \ \ \ \ \ \ \ \ \ \ \ 40$
$(907\times53)+40=48071+40=48111\checkmark$