Let's divide 128043 by 15
We want to figure out the number of times 128043 can be divided by 15.

Moving on to step 1:
The number 15 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 15

Going ahead to step 2:
The number 15 fits into 12 0 times, leaving a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Include the next digit (8) from the dividend after 12, then repeat: 128 / 15

Let's proceed to step 3:
The number 15 fits into 128 8 times, leaving a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 120 from 128 and we're left with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 15

Going ahead to step 4:
If we divide 80 by 15, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 85.0
If we take 75 away from 80, we end up with 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 15

Advancing to step 5:
15 can be fit into 54 3 times, resulting in a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 853.0
Subtracting 45 from 54 leaves us with 9.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 15

Going ahead to step 6:
If we divide 93 by 15, we get 6 and a remainder of 3.
Put 6 as the next digit of the answer. 
Result so far: 8536.0
If we take 90 away from 93, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
If we divide 30 by 15, we get 2 and a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 8536.2
The remainder is 0 after subtracting 30 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
When dividing 0 by 15, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 8536.2
If we subtract 0 from 0, we 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.

On to step 9:
When dividing 0 by 15, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 8536.2
If we subtract 0 from 0, we 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 8536.2 with a remainder of 0.0.