Astronomy is a natural science. It is the study of everything outside the atmosphere of Earth. It studies celestial objects (such as stars, galaxies, planets, moons, asteroids, comets and nebulae) and processes (such as supernovae explosions, gamma ray bursts, and cosmic microwave background radiation).
Definition. EBITDA Margin (TTM) is trailing twelve month earnings before interest, taxes, depreciation and amortization divided by trailing twelve month net sales. EBITDA Margin (Quarterly) is the specified Quarter earnings before interest, taxes, depreciation and amortization divided by Quarter sales.
EBITDA margin. One way to get a more realistic profit picture is to calculate EBITDA margin. To determine EBITDA margin, a business must first calculate its EBITDA and then divide that number by total revenue. EBITDA Margin = EBITDA Ã· Total Revenue. This result helps show how much operating expenses are eating into a company's profits. In the end, the higher the EBITDA margin, the less risky a company is considered financially.