Step 1:
The first step to converting 483765.58621519 to a fraction is to re-write 483765.58621519 in the form p/q where p and q are both positive integers. To start with, 483765.58621519 can be written as simply 483765.58621519/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 483765.58621519, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 483765.58621519/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 483765.58621519/1 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 483765.58621519 as a fraction:
483766/1 / 1