Step 1:
The first step to converting 180180.79812382 to a fraction is to re-write 180180.79812382 in the form p/q where p and q are both positive integers. To start with, 180180.79812382 can be written as simply 180180.79812382/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 180180.79812382, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 180180.79812382/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 180180.79812382/1 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 180180.79812382 as a fraction:
720723/4 / 1