Step 1:
The first step to converting 625789097.9684 to a fraction is to re-write 625789097.9684 in the form p/q where p and q are both positive integers. To start with, 625789097.9684 can be written as simply 625789097.9684/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 625789097.9684, which in this case is 4. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 625789097.9684/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 625789097.9684/1 each by 10000:
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 625789097.9684 as a fraction:
625789097/1 / 1