Step 1:
The first step to converting 217585.66787786 to a fraction is to re-write 217585.66787786 in the form p/q where p and q are both positive integers. To start with, 217585.66787786 can be written as simply 217585.66787786/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 217585.66787786, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 217585.66787786/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 217585.66787786/1 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 217585.66787786 as a fraction:
652757/3 / 1