Step 1:
The first step to converting 860177.8209509 to a fraction is to re-write 860177.8209509 in the form p/q where p and q are both positive integers. To start with, 860177.8209509 can be written as simply 860177.8209509/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 860177.8209509, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 860177.8209509/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 860177.8209509/1 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 860177.8209509 as a fraction:
860177/1 / 1