81000 ÷ 43 
Let's see how many times 43 fits into 81000.

Going ahead to step 1:
If we divide 8 by 43, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 43

Going ahead to step 2:
If we divide 81 by 43, we get 1 and a remainder of 38.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 43 from 81 leaves us with 38.
Take the next digit (0) from the dividend and append it to 38, then repeat: 380 / 43

Moving on to step 3:
43 can be fit into 380 8 times, resulting in a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 18.0
The remainder is 36 after subtracting 344 from 380.
Grab the next digit (0) from the dividend, add it to 36, then carry on: 360 / 43

Advancing to step 4:
43 can be fit into 360 8 times, resulting in a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 188.0
Deduct 344 from 360 and we're left with 16.
Take the next digit (0) from the dividend and append it to 16, then repeat: 160 / 43

Step 5:
43 goes into 160 3 times with a remainder of 31.
Put 3 as the next digit of the answer. 
Result so far: 1883.0
If we take 129 away from 160, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 6:
310 divided by 43 is 7 with a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 1883.7
Deduct 301 from 310 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
The number 43 fits into 90 2 times, leaving a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 1883.72
The remainder is 4 after subtracting 86 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
40 divided by 43 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 1883.72
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 9:
400 divided by 43 is 9 with a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 1883.7209
Deduct 387 from 400 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 10:
43 goes into 130 3 times with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 1883.72093
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 11:
If we divide 10 by 43, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 1883.72093
If we take 0 away from 10, we end up 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.

Going ahead to step 12:
43 can be fit into 100 2 times, resulting in a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 1883.7209302
If we subtract 86 from 100, we 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.

Advancing to step 13:
If we divide 140 by 43, we get 3 and a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 1883.72093023
If we take 129 away from 140, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The final outcome is 1883.72093023, with a leftover of 1.1e-08.