We're dividing 51957558 by 921 
Let's see how many times 921 fits into 51957558.

On to step 1:
When dividing 5 by 921, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 921

On to step 2:
51 divided by 921 is 0 with a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Bring next digit (9) of the dividend behind the 51 and repeat the process: 519 / 921

Advancing to step 3:
921 goes into 519 0 times with a remainder of 519.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 519 leaves us with 519.
Include the next digit (5) from the dividend after 519, then repeat: 5195 / 921

Let's proceed to step 4:
5195 divided by 921 is 5 with a remainder of 590.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 4605 from 5195 and we're left with 590.
Take the next digit (7) from the dividend and append it to 590, then repeat: 5907 / 921

On to step 5:
If we divide 5907 by 921, we get 6 and a remainder of 381.
The number 6 becomes the next digit in our result. 
Result so far: 56.0
The remainder is 381 after subtracting 5526 from 5907.
Append the next digit (5) from the dividend to 381 and continue with: 3815 / 921

Advancing to step 6:
921 can be fit into 3815 4 times, resulting in a remainder of 131.
Put 4 as the next digit of the answer. 
Result so far: 564.0
If we take 3684 away from 3815, we end up with 131.
Fetch the next digit (5) from the dividend, attach it to 131 and continue: 1315 / 921

Step 7:
1315 divided by 921 is 1 with a remainder of 394.
The next digit of our result is 1. 
Result so far: 5641.0
Subtract 921 from 1315 to get 394.
Bring next digit (8) of the dividend behind the 394 and repeat the process: 3948 / 921

On to step 8:
921 can be fit into 3948 4 times, resulting in a remainder of 264.
The next digit of our result is 4. 
Result so far: 56414.0
The remainder is 264 after subtracting 3684 from 3948.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Going ahead to step 9:
921 goes into 2640 2 times with a remainder of 798.
The number 2 becomes the next digit in our result. 
Result so far: 56414.2
Subtracting 1842 from 2640 leaves us with 798.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7980, and continue the process.

Going ahead to step 10:
If we divide 7980 by 921, we get 8 and a remainder of 612.
Record the quotient 8 as the next digit in the result. 
Result so far: 56414.28
Subtract 7368 from 7980 to get 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

Advancing to step 11:
6120 divided by 921 is 6 with a remainder of 594.
Write down 6 as next digit of the result. 
Result so far: 56414.286
Subtract 5526 from 6120 to get 594.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

Going ahead to step 12:
The number 921 fits into 5940 6 times, leaving a remainder of 414.
Write down 6 as next digit of the result. 
Result so far: 56414.2866
Subtract 5526 from 5940 to get 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

In conclusion, the division gives 56414.2866 with a balance of 0.00414.