Step 1:
The first step to converting 87859.908823956 to a fraction is to re-write 87859.908823956 in the form p/q where p and q are both positive integers. To start with, 87859.908823956 can be written as simply 87859.908823956/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 87859.908823956, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 87859.908823956/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 87859.908823956/1 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 87859.908823956 as a fraction:
878599/10 / 1