Step 1:
The first step to converting 393349.4058636 to a fraction is to re-write 393349.4058636 in the form p/q where p and q are both positive integers. To start with, 393349.4058636 can be written as simply 393349.4058636/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 393349.4058636, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 393349.4058636/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 393349.4058636/1 each by 10000000:
Step 3:
Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out, which leads to the following answer for 393349.4058636 as a fraction:
786699/2 / 1