We divide 73159955 by 11
We want to figure out the number of times 73159955 can be divided by 11.

Step 1:
11 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 11

On to step 2:
11 goes into 73 6 times with a remainder of 7.
The next digit of our result is 6. 
Result so far: 6.0
If we take 66 away from 73, we end up with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 11

On to step 3:
If we divide 71 by 11, we get 6 and a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 66.0
If we take 66 away from 71, we end up with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 11

Let's proceed to step 4:
When dividing 55 by 11, we get 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 665.0
If we subtract 55 from 55, we get 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 11

Moving on to step 5:
11 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 6650.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 11

Step 6:
The number 11 fits into 99 9 times, leaving a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 66509.0
Subtract 99 from 99 to get 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 11

Advancing to step 7:
The number 11 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 665090.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 11

Let's proceed to step 8:
If we divide 55 by 11, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 6650905.0
The remainder is 0 after subtracting 55 from 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
11 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 6650905.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
0 divided by 11 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 6650905.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 6650905.0 with a remainder of 0.0.