How do i convert a float to a percent in python?
I would like to convert a decimal number (say 0.33333) to percentage (expected answer 33.33%) Show I used the following
which gives indeed 33.33% However, the result is a string, I would like it to still be a number (in % format) to be able to perform mathematical operations on it (e.g. But this throws an exception as 33.33% is a string
rdas 19.4k6 gold badges32 silver badges43 bronze badges asked Jun 1, 2019 at 21:49
4 An idea is to create a custom datatype, I'll call it
If you want to represnt the
value in envoirment like jupyter notebook in your format you can add same method with the name
user35443 6,14111 gold badges52 silver badges72 bronze badges answered Jun 1, 2019 at 22:31
MehdiMehdi 1,1521 gold badge14 silver badges34 bronze badges I made it on a single line like:
answered Feb 12, 2021 at 22:36
1
Outputs 33.33%
answered Apr 23, 2021 at 23:09
Use f-strings! (python >= 3.6)
That is: print x, to 2 decimal places, and add the answered Jun 5 at 2:49
vtnatevtnate 1211 silver badge8 bronze badges Converting from float to percentageI would like to convert a decimal number (say 0.33333) to percentage (expected answer 33.33%) I used the following x = 0.3333 print(format(x,'.2%')) which gives indeed 33.33% However, the result is a string, I would like it to still be a number (in % format) to be able to perform mathematical operations on it (e.g. But this throws an exception as 33.33% is a string AdvertisementAnswerAn idea is to
create a custom datatype, I’ll call it class Percent(float): def __str__(self): return '{:.2%}'.format(self) x = Percent(0.3333) print(x) # 33.33% If you want to represnt the value in envoirment like jupyter notebook in your format you can add same method with the name def __repr__(self): return '{:.2%}'.format(self) How do I convert a value to a percent in Python?To print a percentage value in Python, use the str. format() method or an f-string on the format language pattern "{:.. your_number = 0.42.. percentage = "{:. 0%}". format(your_number). print(percentage). Is there a percentage function in Python?In python the “%” has two different uses. First, when used in a math problem like those above, it is used to represent modulus. The modulus of a number is the remainder left when you divide. 4 mod 5 = 4 (you can divide 5 into 4 zero times with a remainder of 4).
What is the percent symbol in Python?In python, the percent sign is called modulo operator ” % “ which returns the remainder after dividing the left-hand operand by right-hand operand.
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