Step 1:
The first step to converting 76859.745885636 to a fraction is to re-write 76859.745885636 in the form p/q where p and q are both positive integers. To start with, 76859.745885636 can be written as simply 76859.745885636/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 76859.745885636, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 76859.745885636/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 76859.745885636/1 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 76859.745885636 as a fraction:
307439/4 / 1