We look at the division of 71943 by 43 
Let's see how many times 43 fits into 71943.

Going ahead to step 1:
If we divide 7 by 43, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 43

Advancing to step 2:
The number 43 fits into 71 1 times, leaving a remainder of 28.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 43 away from 71, we end up with 28.
Bring next digit (9) of the dividend behind the 28 and repeat the process: 289 / 43

On to step 3:
If we divide 289 by 43, we get 6 and a remainder of 31.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Subtracting 258 from 289 leaves us with 31.
Append the next digit (4) from the dividend to 31 and continue with: 314 / 43

Going ahead to step 4:
If we divide 314 by 43, we get 7 and a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 167.0
Subtract 301 from 314 to get 13.
Append the next digit (3) from the dividend to 13 and continue with: 133 / 43

On to step 5:
The number 43 fits into 133 3 times, leaving a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 1673.0
Deduct 129 from 133 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 6:
When dividing 40 by 43, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 1673.0
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 7:
400 divided by 43 is 9 with a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 1673.09
Subtract 387 from 400 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 8:
The number 43 fits into 130 3 times, leaving a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 1673.093
Deduct 129 from 130 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 9:
43 can be fit into 10 0 times, resulting in a remainder of 10.
The next digit of our result is 0. 
Result so far: 1673.093
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 10:
43 can be fit into 100 2 times, resulting in a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 1673.09302
Subtract 86 from 100 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 11:
140 divided by 43 is 3 with a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 1673.093023
If we subtract 129 from 140, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 12:
43 can be fit into 110 2 times, resulting in a remainder of 24.
The next digit of our result is 2. 
Result so far: 1673.0930232
Subtracting 86 from 110 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 13:
240 divided by 43 is 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 1673.09302325
Subtract 215 from 240 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Our division results in 1673.09302325 with a remaining 2.5e-08.