Step 1:
The first step to converting 864560.53182847 to a fraction is to re-write 864560.53182847 in the form p/q where p and q are both positive integers. To start with, 864560.53182847 can be written as simply 864560.53182847/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 864560.53182847, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 864560.53182847/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 864560.53182847/1 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 864560.53182847 as a fraction:
864560/1 / 1