Step 1:
The first step to converting 202.20877017796 to a fraction is to re-write 202.20877017796 in the form p/q where p and q are both positive integers. To start with, 202.20877017796 can be written as simply 202.20877017796/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 202.20877017796, which in this case is 11. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 202.20877017796/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 202.20877017796/1 each by 100000000000:
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 202.20877017796 as a fraction:
18401/91 / 1