Step 1:
The first step to converting 8197213.1623883 to a fraction is to re-write 8197213.1623883 in the form p/q where p and q are both positive integers. To start with, 8197213.1623883 can be written as simply 8197213.1623883/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 8197213.1623883, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 8197213.1623883/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 8197213.1623883/1 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 8197213.1623883 as a fraction:
8197213/1 / 1