Step 1:
The first step to converting 905845.54426115 to a fraction is to re-write 905845.54426115 in the form p/q where p and q are both positive integers. To start with, 905845.54426115 can be written as simply 905845.54426115/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 905845.54426115, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 905845.54426115/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 905845.54426115/1 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 905845.54426115 as a fraction:
905845/1 / 1