Step 1:
The first step to converting 166957.54563654 to a fraction is to re-write 166957.54563654 in the form p/q where p and q are both positive integers. To start with, 166957.54563654 can be written as simply 166957.54563654/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 166957.54563654, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 166957.54563654/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 166957.54563654/1 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 166957.54563654 as a fraction:
333915/2 / 1