Step 1:
The first step to converting 840030894.6574 to a fraction is to re-write 840030894.6574 in the form p/q where p and q are both positive integers. To start with, 840030894.6574 can be written as simply 840030894.6574/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 840030894.6574, which in this case is 4. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 840030894.6574/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 840030894.6574/1 each by 10000:
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 840030894.6574 as a fraction:
840030894/1 / 1