We're dividing 51991974 by 899 
Our goal is to divide 51991974 by 899.

Let's proceed to step 1:
If we divide 5 by 899, we get 0 and 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.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 899

Moving on to step 2:
899 can be fit into 51 0 times, resulting in a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Take the next digit (9) from the dividend and append it to 51, then repeat: 519 / 899

Moving on to step 3:
When dividing 519 by 899, we get 0 with a remainder of 519.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 519 and we're left with 519.
Bring next digit (9) of the dividend behind the 519 and repeat the process: 5199 / 899

On to step 4:
5199 divided by 899 is 5 with a remainder of 704.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 4495 from 5199 and we're left with 704.
Include the next digit (1) from the dividend after 704, then repeat: 7041 / 899

Moving on to step 5:
7041 divided by 899 is 7 with a remainder of 748.
Use 7 as the next digit of our solution. 
Result so far: 57.0
Deduct 6293 from 7041 and we're left with 748.
Fetch the next digit (9) from the dividend, attach it to 748 and continue: 7489 / 899

Advancing to step 6:
899 goes into 7489 8 times with a remainder of 297.
Record the quotient 8 as the next digit in the result. 
Result so far: 578.0
Deduct 7192 from 7489 and we're left with 297.
Bring next digit (7) of the dividend behind the 297 and repeat the process: 2977 / 899

Let's proceed to step 7:
The number 899 fits into 2977 3 times, leaving a remainder of 280.
The next digit of our result is 3. 
Result so far: 5783.0
Subtract 2697 from 2977 to get 280.
Include the next digit (4) from the dividend after 280, then repeat: 2804 / 899

Going ahead to step 8:
899 goes into 2804 3 times with a remainder of 107.
The number 3 becomes the next digit in our result. 
Result so far: 57833.0
If we subtract 2697 from 2804, we get 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

On to step 9:
When dividing 1070 by 899, we get 1 with a remainder of 171.
Put 1 as the next digit of the answer. 
Result so far: 57833.1
The remainder is 171 after subtracting 899 from 1070.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Step 10:
If we divide 1710 by 899, we get 1 and a remainder of 811.
Use 1 as the next digit of our solution. 
Result so far: 57833.11
Subtract 899 from 1710 to get 811.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8110, and continue the process.

The final result is 57833.11 with a remainder of 0.811.