Step 1:
The first step to converting 557000.5970799 to a fraction is to re-write 557000.5970799 in the form p/q where p and q are both positive integers. To start with, 557000.5970799 can be written as simply 557000.5970799/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 557000.5970799, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 557000.5970799/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 557000.5970799/1 each by 10000000:
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 557000.5970799 as a fraction:
557001/1 / 1