Netflix (NASDAQ:NFLX) investors are understandably focused on just one number lately: 30%. That's the percentage drop the stock has suffered since hitting an all-time high in early March.

NFLX Chart

NFLX data by YCharts.

But while the stock has sold off, Netflix's business fundamentals continue to improve, as Motley Fool contributor Demitrios Kalogeropoulos argues in the video below. To make his point, Demitrios highlights two key numbers from Netflix's recent quarterly earnings results: zero and 25.2%.

The first figure represents the total loss from the international business that Netflix is expecting next quarter. That achievement would mark a huge turning point for the company, as overseas expansion has been a drag on earnings growth for some time now.

Source: Company financial filings; 2014 Q2 is Netflix's forecast.

Meanwhile, Netflix's domestic streaming business continues to get more profitable. Contribution margin was up to a record-high 25.2% in the U.S. last quarter. That's also very good news for investors because it shows that Netflix has been careful to keep the growth rate of content spending below that of its subscriber base. 

Source: Company financial filings; 2014 Q2 is Netflix's forecast.

For Demitrios' full take on these figures, watch the video below.

Demitrios Kalogeropoulos owns shares of Netflix. The Motley Fool recommends and owns shares of Netflix. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.