17709719 ÷ 159 
Our goal is to divide 17709719 by 159.

Step 1:
159 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 159

Advancing to step 2:
17 divided by 159 is 0 with a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 17, we end up with 17.
Bring next digit (7) of the dividend behind the 17 and repeat the process: 177 / 159

Let's proceed to step 3:
159 goes into 177 1 times with a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 159 from 177 to get 18.
Take the next digit (0) from the dividend and append it to 18, then repeat: 180 / 159

Let's proceed to step 4:
When dividing 180 by 159, we get 1 with a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Deduct 159 from 180 and we're left with 21.
Take the next digit (9) from the dividend and append it to 21, then repeat: 219 / 159

Moving on to step 5:
159 goes into 219 1 times with a remainder of 60.
Put 1 as the next digit of the answer. 
Result so far: 111.0
If we subtract 159 from 219, we get 60.
Fetch the next digit (7) from the dividend, attach it to 60 and continue: 607 / 159

Going ahead to step 6:
159 goes into 607 3 times with a remainder of 130.
Write down 3 as next digit of the result. 
Result so far: 1113.0
Subtracting 477 from 607 leaves us with 130.
Include the next digit (1) from the dividend after 130, then repeat: 1301 / 159

Moving on to step 7:
1301 divided by 159 is 8 with a remainder of 29.
The next digit of our result is 8. 
Result so far: 11138.0
Deduct 1272 from 1301 and we're left with 29.
Grab the next digit (9) from the dividend, add it to 29, then carry on: 299 / 159

Let's proceed to step 8:
The number 159 fits into 299 1 times, leaving a remainder of 140.
Put 1 as the next digit of the answer. 
Result so far: 111381.0
If we take 159 away from 299, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 9:
The number 159 fits into 1400 8 times, leaving a remainder of 128.
Use 8 as the next digit of our solution. 
Result so far: 111381.8
The remainder is 128 after subtracting 1272 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 10:
159 goes into 1280 8 times with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 111381.88
If we subtract 1272 from 1280, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 111381.88 with a remainder of 0.008.