Step 1:
The first step to converting 86316047.464633 to a fraction is to re-write 86316047.464633 in the form p/q where p and q are both positive integers. To start with, 86316047.464633 can be written as simply 86316047.464633/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 86316047.464633, which in this case is 6. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 86316047.464633/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 86316047.464633/1 each by 1000000:
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 86316047.464633 as a fraction:
86316047/1 / 1