Step 1:
The first step to converting 136644.87003802 to a fraction is to re-write 136644.87003802 in the form p/q where p and q are both positive integers. To start with, 136644.87003802 can be written as simply 136644.87003802/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 136644.87003802, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 136644.87003802/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 136644.87003802/1 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 136644.87003802 as a fraction:
136645/1 / 1