Step 1:
The first step to converting 80596.903851974 to a fraction is to re-write 80596.903851974 in the form p/q where p and q are both positive integers. To start with, 80596.903851974 can be written as simply 80596.903851974/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 80596.903851974, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 80596.903851974/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 80596.903851974/1 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 80596.903851974 as a fraction:
805969/10 / 1