Step 1:
The first step to converting 635588.66707766 to a fraction is to re-write 635588.66707766 in the form p/q where p and q are both positive integers. To start with, 635588.66707766 can be written as simply 635588.66707766/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 635588.66707766, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 635588.66707766/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 635588.66707766/1 each by 100000000:
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 635588.66707766 as a fraction:
635589/1 / 1