Step 1:
The first step to converting 1464.6648979572 to a fraction is to re-write 1464.6648979572 in the form p/q where p and q are both positive integers. To start with, 1464.6648979572 can be written as simply 1464.6648979572/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 1464.6648979572, which in this case is 10. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 1464.6648979572/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 1464.6648979572/1 each by 10000000000:
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 1464.6648979572 as a fraction:
275357/188 / 1