Step 1:
The first step to converting 803686.80181128 to a fraction is to re-write 803686.80181128 in the form p/q where p and q are both positive integers. To start with, 803686.80181128 can be written as simply 803686.80181128/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 803686.80181128, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 803686.80181128/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 803686.80181128/1 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 803686.80181128 as a fraction:
803686/1 / 1