51684133 divided by 641 
We want to divide 51684133 by 641.

Let's proceed to step 1:
When dividing 5 by 641, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 641

Going ahead to step 2:
The number 641 fits into 51 0 times, leaving a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Grab the next digit (6) from the dividend, add it to 51, then carry on: 516 / 641

Going ahead to step 3:
The number 641 fits into 516 0 times, leaving a remainder of 516.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 516, we get 516.
Fetch the next digit (8) from the dividend, attach it to 516 and continue: 5168 / 641

Moving on to step 4:
If we divide 5168 by 641, we get 8 and a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 5128 from 5168 leaves us with 40.
Take the next digit (4) from the dividend and append it to 40, then repeat: 404 / 641

Moving on to step 5:
404 divided by 641 is 0 with a remainder of 404.
Write down 0 as next digit of the result. 
Result so far: 80.0
Subtracting 0 from 404 leaves us with 404.
Take the next digit (1) from the dividend and append it to 404, then repeat: 4041 / 641

Let's proceed to step 6:
4041 divided by 641 is 6 with a remainder of 195.
The number 6 becomes the next digit in our result. 
Result so far: 806.0
Deduct 3846 from 4041 and we're left with 195.
Fetch the next digit (3) from the dividend, attach it to 195 and continue: 1953 / 641

Let's proceed to step 7:
641 can be fit into 1953 3 times, resulting in a remainder of 30.
The number 3 becomes the next digit in our result. 
Result so far: 8063.0
If we take 1923 away from 1953, we end up with 30.
Take the next digit (3) from the dividend and append it to 30, then repeat: 303 / 641

Moving on to step 8:
If we divide 303 by 641, we get 0 and a remainder of 303.
Write down 0 as next digit of the result. 
Result so far: 80630.0
Deduct 0 from 303 and we're left with 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Going ahead to step 9:
The number 641 fits into 3030 4 times, leaving a remainder of 466.
The number 4 becomes the next digit in our result. 
Result so far: 80630.4
If we subtract 2564 from 3030, we get 466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

Moving on to step 10:
When dividing 4660 by 641, we get 7 with a remainder of 173.
Record the quotient 7 as the next digit in the result. 
Result so far: 80630.47
If we subtract 4487 from 4660, we get 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Let's proceed to step 11:
641 can be fit into 1730 2 times, resulting in a remainder of 448.
Use 2 as the next digit of our solution. 
Result so far: 80630.472
The remainder is 448 after subtracting 1282 from 1730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Let's proceed to step 12:
641 can be fit into 4480 6 times, resulting in a remainder of 634.
Put 6 as the next digit of the answer. 
Result so far: 80630.4726
If we take 3846 away from 4480, we end up with 634.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6340, and continue the process.

Step 13:
When dividing 6340 by 641, we get 9 with a remainder of 571.
Use 9 as the next digit of our solution. 
Result so far: 80630.47269
If we subtract 5769 from 6340, we get 571.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5710, and continue the process.

Let's proceed to step 14:
The number 641 fits into 5710 8 times, leaving a remainder of 582.
The number 8 becomes the next digit in our result. 
Result so far: 80630.472698
Deduct 5128 from 5710 and we're left with 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

Let's proceed to step 15:
5820 divided by 641 is 9 with a remainder of 51.
Use 9 as the next digit of our solution. 
Result so far: 80630.4726989
If we take 5769 away from 5820, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 16:
641 can be fit into 510 0 times, resulting in a remainder of 510.
The next digit of our result is 0. 
Result so far: 80630.4726989
Subtract 0 from 510 to get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

In conclusion, the division gives 80630.4726989 with a balance of 5.1e-07.