Step 1:
The first step to converting 217197.9828848 to a fraction is to re-write 217197.9828848 in the form p/q where p and q are both positive integers. To start with, 217197.9828848 can be written as simply 217197.9828848/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 217197.9828848, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 217197.9828848/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 217197.9828848/1 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 217197.9828848 as a fraction:
217198/1 / 1