Step 1:
The first step to converting 777134447.90404 to a fraction is to re-write 777134447.90404 in the form p/q where p and q are both positive integers. To start with, 777134447.90404 can be written as simply 777134447.90404/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 777134447.90404, which in this case is 5. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 777134447.90404/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 777134447.90404/1 each by 100000:
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 777134447.90404 as a fraction:
777134447/1 / 1