Step 1:
The first step to converting 528717.5243449 to a fraction is to re-write 528717.5243449 in the form p/q where p and q are both positive integers. To start with, 528717.5243449 can be written as simply 528717.5243449/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 528717.5243449, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 528717.5243449/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 528717.5243449/1 each by 10000000:
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 528717.5243449 as a fraction:
528717/1 / 1