Step 1:
The first step to converting 606448.08641392 to a fraction is to re-write 606448.08641392 in the form p/q where p and q are both positive integers. To start with, 606448.08641392 can be written as simply 606448.08641392/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 606448.08641392, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 606448.08641392/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 606448.08641392/1 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 606448.08641392 as a fraction:
606448/1 / 1