Step 1:
The first step to converting 596970.9645915 to a fraction is to re-write 596970.9645915 in the form p/q where p and q are both positive integers. To start with, 596970.9645915 can be written as simply 596970.9645915/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 596970.9645915, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 596970.9645915/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 596970.9645915/1 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 596970.9645915 as a fraction:
596971/1 / 1