Step 1:
The first step to converting 266993.20426554 to a fraction is to re-write 266993.20426554 in the form p/q where p and q are both positive integers. To start with, 266993.20426554 can be written as simply 266993.20426554/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 266993.20426554, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 266993.20426554/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 266993.20426554/1 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 266993.20426554 as a fraction:
266993/1 / 1