We look at the division of 51043142 by 867 
We're looking to find how many times 867 goes into 51043142.

Advancing to step 1:
If we divide 5 by 867, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 867

Going ahead to step 2:
867 can be fit into 51 0 times, resulting in a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 51 leaves us with 51.
Append the next digit (0) from the dividend to 51 and continue with: 510 / 867

Moving on to step 3:
510 divided by 867 is 0 with a remainder of 510.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 510 leaves us with 510.
Fetch the next digit (4) from the dividend, attach it to 510 and continue: 5104 / 867

Step 4:
5104 divided by 867 is 5 with a remainder of 769.
The next digit of our result is 5. 
Result so far: 5.0
If we subtract 4335 from 5104, we get 769.
Fetch the next digit (3) from the dividend, attach it to 769 and continue: 7693 / 867

On to step 5:
The number 867 fits into 7693 8 times, leaving a remainder of 757.
Use 8 as the next digit of our solution. 
Result so far: 58.0
Subtract 6936 from 7693 to get 757.
Grab the next digit (1) from the dividend, add it to 757, then carry on: 7571 / 867

Advancing to step 6:
The number 867 fits into 7571 8 times, leaving a remainder of 635.
Put 8 as the next digit of the answer. 
Result so far: 588.0
Deduct 6936 from 7571 and we're left with 635.
Take the next digit (4) from the dividend and append it to 635, then repeat: 6354 / 867

Going ahead to step 7:
867 can be fit into 6354 7 times, resulting in a remainder of 285.
The number 7 becomes the next digit in our result. 
Result so far: 5887.0
Subtracting 6069 from 6354 leaves us with 285.
Grab the next digit (2) from the dividend, add it to 285, then carry on: 2852 / 867

Advancing to step 8:
2852 divided by 867 is 3 with a remainder of 251.
Record the quotient 3 as the next digit in the result. 
Result so far: 58873.0
Subtract 2601 from 2852 to get 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Advancing to step 9:
867 can be fit into 2510 2 times, resulting in a remainder of 776.
Put 2 as the next digit of the answer. 
Result so far: 58873.2
Subtracting 1734 from 2510 leaves us with 776.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7760, and continue the process.

On to step 10:
7760 divided by 867 is 8 with a remainder of 824.
Put 8 as the next digit of the answer. 
Result so far: 58873.28
Subtract 6936 from 7760 to get 824.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

Advancing to step 11:
When dividing 8240 by 867, we get 9 with a remainder of 437.
Use 9 as the next digit of our solution. 
Result so far: 58873.289
Subtract 7803 from 8240 to get 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Moving on to step 12:
867 goes into 4370 5 times with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 58873.2895
Deduct 4335 from 4370 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 13:
867 goes into 350 0 times with a remainder of 350.
The next digit of our result is 0. 
Result so far: 58873.2895
Deduct 0 from 350 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

On to step 14:
The number 867 fits into 3500 4 times, leaving a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 58873.289504
The remainder is 32 after subtracting 3468 from 3500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 15:
When dividing 320 by 867, we get 0 with a remainder of 320.
Record the quotient 0 as the next digit in the result. 
Result so far: 58873.289504
Deduct 0 from 320 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 16:
867 can be fit into 3200 3 times, resulting in a remainder of 599.
Write down 3 as next digit of the result. 
Result so far: 58873.28950403
Deduct 2601 from 3200 and we're left with 599.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5990, and continue the process.

After the division, we end up with 58873.28950403 and a remainder of 5.99e-07.