Step 1:
The first step to converting 43545.904593218 to a fraction is to re-write 43545.904593218 in the form p/q where p and q are both positive integers. To start with, 43545.904593218 can be written as simply 43545.904593218/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 43545.904593218, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 43545.904593218/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 43545.904593218/1 each by 1000000000:
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 43545.904593218 as a fraction:
435459/10 / 1