81229043 ÷ 871 
We want to divide 81229043 by 871.

Let's proceed to step 1:
871 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 871

Advancing to step 2:
When dividing 81 by 871, we get 0 with a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Include the next digit (2) from the dividend after 81, then repeat: 812 / 871

Moving on to step 3:
812 divided by 871 is 0 with a remainder of 812.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 812 to get 812.
Include the next digit (2) from the dividend after 812, then repeat: 8122 / 871

Step 4:
871 can be fit into 8122 9 times, resulting in a remainder of 283.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 7839 from 8122 leaves us with 283.
Take the next digit (9) from the dividend and append it to 283, then repeat: 2839 / 871

Step 5:
2839 divided by 871 is 3 with a remainder of 226.
The number 3 becomes the next digit in our result. 
Result so far: 93.0
Deduct 2613 from 2839 and we're left with 226.
Take the next digit (0) from the dividend and append it to 226, then repeat: 2260 / 871

Going ahead to step 6:
871 can be fit into 2260 2 times, resulting in a remainder of 518.
The number 2 becomes the next digit in our result. 
Result so far: 932.0
Subtract 1742 from 2260 to get 518.
Take the next digit (4) from the dividend and append it to 518, then repeat: 5184 / 871

Let's proceed to step 7:
871 can be fit into 5184 5 times, resulting in a remainder of 829.
Write down 5 as next digit of the result. 
Result so far: 9325.0
Subtracting 4355 from 5184 leaves us with 829.
Append the next digit (3) from the dividend to 829 and continue with: 8293 / 871

On to step 8:
871 can be fit into 8293 9 times, resulting in a remainder of 454.
The next digit of our result is 9. 
Result so far: 93259.0
Subtracting 7839 from 8293 leaves us with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Let's proceed to step 9:
The number 871 fits into 4540 5 times, leaving a remainder of 185.
Put 5 as the next digit of the answer. 
Result so far: 93259.5
The remainder is 185 after subtracting 4355 from 4540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Let's proceed to step 10:
The number 871 fits into 1850 2 times, leaving a remainder of 108.
Write down 2 as next digit of the result. 
Result so far: 93259.52
Subtracting 1742 from 1850 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 11:
871 can be fit into 1080 1 times, resulting in a remainder of 209.
The next digit of our result is 1. 
Result so far: 93259.521
Deduct 871 from 1080 and we're left with 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Let's proceed to step 12:
871 can be fit into 2090 2 times, resulting in a remainder of 348.
The number 2 becomes the next digit in our result. 
Result so far: 93259.5212
The remainder is 348 after subtracting 1742 from 2090.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Let's proceed to step 13:
3480 divided by 871 is 3 with a remainder of 867.
Write down 3 as next digit of the result. 
Result so far: 93259.52123
Subtracting 2613 from 3480 leaves us with 867.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8670, and continue the process.

Going ahead to step 14:
If we divide 8670 by 871, we get 9 and a remainder of 831.
Use 9 as the next digit of our solution. 
Result so far: 93259.521239
If we take 7839 away from 8670, we end up with 831.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8310, and continue the process.

Step 15:
871 can be fit into 8310 9 times, resulting in a remainder of 471.
The number 9 becomes the next digit in our result. 
Result so far: 93259.5212399
The remainder is 471 after subtracting 7839 from 8310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4710, and continue the process.

After the division, we end up with 93259.5212399 and a remainder of 4.71e-06.