Step 1:
The first step to converting 980191.5977589 to a fraction is to re-write 980191.5977589 in the form p/q where p and q are both positive integers. To start with, 980191.5977589 can be written as simply 980191.5977589/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 980191.5977589, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 980191.5977589/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 980191.5977589/1 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 980191.5977589 as a fraction:
980191/1 / 1