Step 1:
The first step to converting 817666.849368 to a fraction is to re-write 817666.849368 in the form p/q where p and q are both positive integers. To start with, 817666.849368 can be written as simply 817666.849368/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 817666.849368, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 817666.849368/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 817666.849368/1 each by 1000000:
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 817666.849368 as a fraction:
817667/1 / 1