Step 1:
The first step to converting 77349.142621105 to a fraction is to re-write 77349.142621105 in the form p/q where p and q are both positive integers. To start with, 77349.142621105 can be written as simply 77349.142621105/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 77349.142621105, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 77349.142621105/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 77349.142621105/1 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 77349.142621105 as a fraction:
541444/7 / 1