Step 1:
The first step to converting 827173646.6362 to a fraction is to re-write 827173646.6362 in the form p/q where p and q are both positive integers. To start with, 827173646.6362 can be written as simply 827173646.6362/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 827173646.6362, which in this case is 4. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 827173646.6362/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 827173646.6362/1 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 827173646.6362 as a fraction:
827173646/1 / 1