In the activity of "cultivating good habits and welcoming the Olympics" in Hongxing Primary School, 576 people were rated as etiquette pacesetters in April, which was less than the number of pacesetters in May (1/3). How many people were rated as etiquette pacesetters in May?
红星小学在"养良习、迎奥运"活动中，四月份有576人被评为礼仪标兵，比五月份标兵数少(1/3)，五月份有多少人被评为礼仪标兵？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 - (1/3)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">576 / (2/3)</gadget>
<output>864</output>

<result>864</result>