Step 1:
The first step to converting 415863.6633104 to a fraction is to re-write 415863.6633104 in the form p/q where p and q are both positive integers. To start with, 415863.6633104 can be written as simply 415863.6633104/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 415863.6633104, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 415863.6633104/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 415863.6633104/1 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 415863.6633104 as a fraction:
415864/1 / 1