** Shares of G8 Education GEM.AX fall as much as 23.8% to A$0.480, hitting their lowest since late March 2020
** Stock posts largest intraday pct loss since March 2020
** Early childhood and care provider says it anticipates a goodwill impairment of around A$350 million ($247.70 million) in its FY25 results
** Says charge will not affect FY25 EBIT guidance
** Adds board pauses share buyback, declares no final dividend
** More than 7.6 million shares change hands, 2.9 times the 30-day average
** Stock down 22.5% YTD, including the day's moves
($1 = 1.4130 Australian dollars)
(Reporting by Nikita Maria Jino in Bengaluru)
((Nikita.Jino@thomsonreuters.com))