We look at the division of 103843 by 72 
Let's see how many times 72 fits into 103843.

Let's proceed to step 1:
When dividing 1 by 72, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 72

Let's proceed to step 2:
72 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 10 to get 10.
Append the next digit (3) from the dividend to 10 and continue with: 103 / 72

Let's proceed to step 3:
103 divided by 72 is 1 with a remainder of 31.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 72 from 103, we get 31.
Bring next digit (8) of the dividend behind the 31 and repeat the process: 318 / 72

Advancing to step 4:
When dividing 318 by 72, we get 4 with a remainder of 30.
The next digit of our result is 4. 
Result so far: 14.0
Deduct 288 from 318 and we're left with 30.
Bring next digit (4) of the dividend behind the 30 and repeat the process: 304 / 72

Going ahead to step 5:
72 goes into 304 4 times with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 144.0
Deduct 288 from 304 and we're left with 16.
Bring next digit (3) of the dividend behind the 16 and repeat the process: 163 / 72

Advancing to step 6:
If we divide 163 by 72, we get 2 and a remainder of 19.
Put 2 as the next digit of the answer. 
Result so far: 1442.0
Subtract 144 from 163 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 7:
When dividing 190 by 72, we get 2 with a remainder of 46.
Use 2 as the next digit of our solution. 
Result so far: 1442.2
The remainder is 46 after subtracting 144 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 8:
72 can be fit into 460 6 times, resulting in a remainder of 28.
Put 6 as the next digit of the answer. 
Result so far: 1442.26
Deduct 432 from 460 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
When dividing 280 by 72, we get 3 with a remainder of 64.
The next digit of our result is 3. 
Result so far: 1442.263
Deduct 216 from 280 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 10:
72 goes into 640 8 times with a remainder of 64.
Write down 8 as next digit of the result. 
Result so far: 1442.2638
Subtracting 576 from 640 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 11:
If we divide 640 by 72, we get 8 and a remainder of 64.
The number 8 becomes the next digit in our result. 
Result so far: 1442.26388
If we subtract 576 from 640, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

After the division, we end up with 1442.26388 and a remainder of 6.4e-05.