It's about 400 times the number of Escalators in the State of Wyoming.
In other words, the count of Escalators in the State of Wyoming is 0.003 times 830.(2013 figures)
It's about 200 times the number of Living U.S. Presidents.
In other words, the count of Living U.S. Presidents is 0.005 times 830.(a.k.a. Presidents of the United States; a.k.a. Presidents of the United States of America; a.k.a. POTUS), (2016 figures) (including current)
As of this writing, there are five living United States Presidents — President Carter, President Clinton, President Obama, and the two Presidents Bush. At no point in U.S. history have their been more than six (6) living presidents, this circumstance having occurred three times.
It's about 90 times the number of Symphonies Composed by Beethoven.
In other words, 830 is 92.22222222220 times the count of Symphonies Composed by Beethoven, and the count of Symphonies Composed by Beethoven is 0.010843373494 times that amount.(a.k.a. Ludwig van Beethoven)
It's about 55 times the number of Living Kings and Queens.
In other words, the count of Living Kings and Queens is 0.018 times 830.(2015 figures) (distinct Monarchs)
As of 2015, the world has fifteen Kings and Queens reigning over 45 countries. Of all these, Queen Elizabeth the II is the only reigning Queen; she has monarchical authority over the sixteen of the Commonwealth nations.
It's about thirty times the number of Countries in the European Union.
In other words, the count of Countries in the European Union is 0.033 times 830.(a.k.a. EU) (2016 figures)
It's about seventeen times the number of Teeth in a Great White Shark's Mouth.
In other words, the count of Teeth in a Great White Shark's Mouth is 0.059 times 830.(Carcharodon carcharias) (average; including developing rows)
A Great White Shark has 48 exposed teeth on their upper and lower jaws. Behind these exposed teeth are developing teeth — up to 300 in about 5 rows. The sharks will continuously lose and replace the exposed teeth throughout their lives.
It's about fifteen times the number of Countries in Africa.
In other words, the count of Countries in Africa is 0.067 times 830.(2016 figures) (sovereign states recognized by the UN only)
The continent of Africa includes 54 sovereign countries recognized by the United Nations as of 2016. It is the second-most populous continent in the world, with 1.1 billion inhabitants.