Step 1:
The first step to converting 778677.13772225 to a fraction is to re-write 778677.13772225 in the form p/q where p and q are both positive integers. To start with, 778677.13772225 can be written as simply 778677.13772225/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 778677.13772225, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 778677.13772225/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 778677.13772225/1 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 778677.13772225 as a fraction:
778677/1 / 1