17043 ÷ 99 
Our goal is to divide 17043 by 99.

On to step 1:
The number 99 fits into 1 0 times, leaving 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.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 99

Let's proceed to step 2:
If we divide 17 by 99, we get 0 and a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Grab the next digit (0) from the dividend, add it to 17, then carry on: 170 / 99

On to step 3:
If we divide 170 by 99, we get 1 and a remainder of 71.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 99 from 170 and we're left with 71.
Fetch the next digit (4) from the dividend, attach it to 71 and continue: 714 / 99

On to step 4:
99 goes into 714 7 times with a remainder of 21.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Deduct 693 from 714 and we're left with 21.
Grab the next digit (3) from the dividend, add it to 21, then carry on: 213 / 99

Moving on to step 5:
213 divided by 99 is 2 with a remainder of 15.
Put 2 as the next digit of the answer. 
Result so far: 172.0
The remainder is 15 after subtracting 198 from 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 6:
150 divided by 99 is 1 with a remainder of 51.
The number 1 becomes the next digit in our result. 
Result so far: 172.1
If we take 99 away from 150, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 7:
99 goes into 510 5 times with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 172.15
Deduct 495 from 510 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 8:
150 divided by 99 is 1 with a remainder of 51.
Put 1 as the next digit of the answer. 
Result so far: 172.151
The remainder is 51 after subtracting 99 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 9:
When dividing 510 by 99, we get 5 with a remainder of 15.
The next digit of our result is 5. 
Result so far: 172.1515
Subtract 495 from 510 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 10:
The number 99 fits into 150 1 times, leaving a remainder of 51.
The next digit of our result is 1. 
Result so far: 172.15151
If we take 99 away from 150, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 11:
99 can be fit into 510 5 times, resulting in a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 172.151515
Deduct 495 from 510 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 12:
The number 99 fits into 150 1 times, leaving a remainder of 51.
The next digit of our result is 1. 
Result so far: 172.1515151
Subtracting 99 from 150 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 13:
If we divide 510 by 99, we get 5 and a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 172.15151515
If we take 495 away from 510, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Our division results in 172.15151515 with a remaining 1.5e-08.