We look at the division of 52143215 by 843 
We want to divide 52143215 by 843.

Let's proceed to step 1:
5 divided by 843 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 843

Advancing to step 2:
If we divide 52 by 843, we get 0 and a remainder of 52.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 52 leaves us with 52.
Append the next digit (1) from the dividend to 52 and continue with: 521 / 843

Advancing to step 3:
843 can be fit into 521 0 times, resulting in a remainder of 521.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 521 after subtracting 0 from 521.
Fetch the next digit (4) from the dividend, attach it to 521 and continue: 5214 / 843

Step 4:
5214 divided by 843 is 6 with a remainder of 156.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Deduct 5058 from 5214 and we're left with 156.
Take the next digit (3) from the dividend and append it to 156, then repeat: 1563 / 843

Going ahead to step 5:
The number 843 fits into 1563 1 times, leaving a remainder of 720.
Record the quotient 1 as the next digit in the result. 
Result so far: 61.0
Subtracting 843 from 1563 leaves us with 720.
Grab the next digit (2) from the dividend, add it to 720, then carry on: 7202 / 843

On to step 6:
843 can be fit into 7202 8 times, resulting in a remainder of 458.
The next digit of our result is 8. 
Result so far: 618.0
Subtracting 6744 from 7202 leaves us with 458.
Append the next digit (1) from the dividend to 458 and continue with: 4581 / 843

Moving on to step 7:
If we divide 4581 by 843, we get 5 and a remainder of 366.
Use 5 as the next digit of our solution. 
Result so far: 6185.0
If we subtract 4215 from 4581, we get 366.
Bring next digit (5) of the dividend behind the 366 and repeat the process: 3665 / 843

Step 8:
If we divide 3665 by 843, we get 4 and a remainder of 293.
Put 4 as the next digit of the answer. 
Result so far: 61854.0
Deduct 3372 from 3665 and we're left with 293.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2930, and continue the process.

On to step 9:
When dividing 2930 by 843, we get 3 with a remainder of 401.
Put 3 as the next digit of the answer. 
Result so far: 61854.3
Subtracting 2529 from 2930 leaves us with 401.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4010, and continue the process.

Advancing to step 10:
The number 843 fits into 4010 4 times, leaving a remainder of 638.
Record the quotient 4 as the next digit in the result. 
Result so far: 61854.34
If we subtract 3372 from 4010, we get 638.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6380, and continue the process.

On to step 11:
843 goes into 6380 7 times with a remainder of 479.
Use 7 as the next digit of our solution. 
Result so far: 61854.347
Subtract 5901 from 6380 to get 479.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

Let's proceed to step 12:
When dividing 4790 by 843, we get 5 with a remainder of 575.
Write down 5 as next digit of the result. 
Result so far: 61854.3475
Deduct 4215 from 4790 and we're left with 575.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5750, and continue the process.

Moving on to step 13:
843 goes into 5750 6 times with a remainder of 692.
Write down 6 as next digit of the result. 
Result so far: 61854.34756
Deduct 5058 from 5750 and we're left with 692.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6920, and continue the process.

On to step 14:
The number 843 fits into 6920 8 times, leaving a remainder of 176.
Write down 8 as next digit of the result. 
Result so far: 61854.347568
If we take 6744 away from 6920, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Moving on to step 15:
When dividing 1760 by 843, we get 2 with a remainder of 74.
Put 2 as the next digit of the answer. 
Result so far: 61854.3475682
If we take 1686 away from 1760, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 16:
The number 843 fits into 740 0 times, leaving a remainder of 740.
Record the quotient 0 as the next digit in the result. 
Result so far: 61854.3475682
If we take 0 away from 740, we end up with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

The quotient of the division is 61854.3475682, and the remainder is 7.4e-07.