791 seconds in hours
Result
The conversion result is: 791 seconds is equivalent to 0.219722222222222 hours.[1]
Conversion formula
How to convert 791 seconds to hours?
We know (by definition) that: 1 sec ≈ 0.00027777778 hr.
We can set up a proportion to solve for the number of hours.
1 sec / 791 sec ≈ 0.00027777778 hr / x hr
Now, we cross multiply to solve for our unknown x:
x hr ≈ (791 sec / 1 sec) * 0.00027777778 hr → x hr ≈ 0.21972222398000002 hr
Conclusion:
791 sec ≈ 0.21972222398000002 hr

Conversion in the opposite direction
The inverse of the conversion factor is that 1 hour is equal to 4.551201011378 times 791 seconds.
It can also be expressed as: 791 seconds is equal to 1 / 4.551201011378 hours.
Approximation
An approximate numerical result would be: seven hundred and ninety-one seconds is about zero point two two hours, or alternatively, a hour is about four point five four times seven hundred and ninety-one seconds.
Footnotes
[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).
Results may contain small errors due to the use of floating point arithmetic.