Step 1:
The first step to converting 221005.22066054 to a fraction is to re-write 221005.22066054 in the form p/q where p and q are both positive integers. To start with, 221005.22066054 can be written as simply 221005.22066054/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 221005.22066054, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 221005.22066054/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 221005.22066054/1 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 221005.22066054 as a fraction:
221005/1 / 1