Step 1:
The first step to converting 86654.393744804 to a fraction is to re-write 86654.393744804 in the form p/q where p and q are both positive integers. To start with, 86654.393744804 can be written as simply 86654.393744804/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 86654.393744804, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 86654.393744804/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 86654.393744804/1 each by 1000000000:
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 86654.393744804 as a fraction:
259963/3 / 1