 It debuted at the number-one spot on the chart, becoming the highest debut of the week, making it Grande's first single to top the charts in New Zealand, first top debut and her second top forty single.In its second week on the chart, the song dropped two spots to number three being replaced by the songs featured artist Iggy Azalea, whose single "Fancy" featuring Charli XCX took over the top spot.In Azalea's native Australia, "Problem" gave Grande her first top 10 hit after it debuted at number four on the Australian Singles Chart, and eventually ascended to number two in its second week on the chart.