Step 1:
The first step to converting 167923.68409599 to a fraction is to re-write 167923.68409599 in the form p/q where p and q are both positive integers. To start with, 167923.68409599 can be written as simply 167923.68409599/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 167923.68409599, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 167923.68409599/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 167923.68409599/1 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 167923.68409599 as a fraction:
503771/3 / 1