Step 1:
The first step to converting 989744.3791799 to a fraction is to re-write 989744.3791799 in the form p/q where p and q are both positive integers. To start with, 989744.3791799 can be written as simply 989744.3791799/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 989744.3791799, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 989744.3791799/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 989744.3791799/1 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 989744.3791799 as a fraction:
989744/1 / 1