Step 1:
The first step to converting 64164.433409044 to a fraction is to re-write 64164.433409044 in the form p/q where p and q are both positive integers. To start with, 64164.433409044 can be written as simply 64164.433409044/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 64164.433409044, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 64164.433409044/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 64164.433409044/1 each by 1000000000:
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 64164.433409044 as a fraction:
449151/7 / 1