Step 1:
The first step to converting 625553.80064585 to a fraction is to re-write 625553.80064585 in the form p/q where p and q are both positive integers. To start with, 625553.80064585 can be written as simply 625553.80064585/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 625553.80064585, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 625553.80064585/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 625553.80064585/1 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 625553.80064585 as a fraction:
625554/1 / 1