Step 1:
The first step to converting 811439.8461748 to a fraction is to re-write 811439.8461748 in the form p/q where p and q are both positive integers. To start with, 811439.8461748 can be written as simply 811439.8461748/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 811439.8461748, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 811439.8461748/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 811439.8461748/1 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 811439.8461748 as a fraction:
811440/1 / 1