Step 1:
The first step to converting 207166330.004 to a fraction is to re-write 207166330.004 in the form p/q where p and q are both positive integers. To start with, 207166330.004 can be written as simply 207166330.004/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 207166330.004, which in this case is 3. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 207166330.004/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 207166330.004/1 each by 1000:
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 207166330.004 as a fraction:
207166330/1 / 1