Step 1:
The first step to converting 422488 to a fraction is to re-write 422488 in the form p/q where p and q are both positive integers. To start with, 422488 can be written as simply 422488/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 422488, which in this case is 0. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 422488/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 422488/1 each by 1:
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 422488 as a fraction:
422488/1 / 1