Step 1:
The first step to converting 164789.4633791 to a fraction is to re-write 164789.4633791 in the form p/q where p and q are both positive integers. To start with, 164789.4633791 can be written as simply 164789.4633791/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 164789.4633791, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 164789.4633791/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 164789.4633791/1 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 164789.4633791 as a fraction:
329579/2 / 1