Step 1:
The first step to converting 85769.862500475 to a fraction is to re-write 85769.862500475 in the form p/q where p and q are both positive integers. To start with, 85769.862500475 can be written as simply 85769.862500475/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 85769.862500475, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 85769.862500475/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 85769.862500475/1 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 85769.862500475 as a fraction:
600389/7 / 1