Step 1:
The first step to converting 170676.77040356 to a fraction is to re-write 170676.77040356 in the form p/q where p and q are both positive integers. To start with, 170676.77040356 can be written as simply 170676.77040356/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 170676.77040356, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 170676.77040356/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 170676.77040356/1 each by 100000000:
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 170676.77040356 as a fraction:
682707/4 / 1