56799451 ÷ 873 
Our goal is to divide 56799451 by 873.

Advancing to step 1:
When dividing 5 by 873, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 873

Step 2:
873 goes into 56 0 times with a remainder of 56.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 56, we end up with 56.
Include the next digit (7) from the dividend after 56, then repeat: 567 / 873

Let's proceed to step 3:
When dividing 567 by 873, we get 0 with a remainder of 567.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 567 after subtracting 0 from 567.
Include the next digit (9) from the dividend after 567, then repeat: 5679 / 873

On to step 4:
873 goes into 5679 6 times with a remainder of 441.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtracting 5238 from 5679 leaves us with 441.
Append the next digit (9) from the dividend to 441 and continue with: 4419 / 873

Step 5:
4419 divided by 873 is 5 with a remainder of 54.
The next digit of our result is 5. 
Result so far: 65.0
Deduct 4365 from 4419 and we're left with 54.
Fetch the next digit (4) from the dividend, attach it to 54 and continue: 544 / 873

Going ahead to step 6:
873 goes into 544 0 times with a remainder of 544.
Write down 0 as next digit of the result. 
Result so far: 650.0
The remainder is 544 after subtracting 0 from 544.
Bring next digit (5) of the dividend behind the 544 and repeat the process: 5445 / 873

Moving on to step 7:
5445 divided by 873 is 6 with a remainder of 207.
Write down 6 as next digit of the result. 
Result so far: 6506.0
The remainder is 207 after subtracting 5238 from 5445.
Include the next digit (1) from the dividend after 207, then repeat: 2071 / 873

On to step 8:
When dividing 2071 by 873, we get 2 with a remainder of 325.
Record the quotient 2 as the next digit in the result. 
Result so far: 65062.0
Subtract 1746 from 2071 to get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Advancing to step 9:
873 can be fit into 3250 3 times, resulting in a remainder of 631.
Use 3 as the next digit of our solution. 
Result so far: 65062.3
If we take 2619 away from 3250, we end up with 631.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6310, and continue the process.

Going ahead to step 10:
When dividing 6310 by 873, we get 7 with a remainder of 199.
Put 7 as the next digit of the answer. 
Result so far: 65062.37
If we subtract 6111 from 6310, we get 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

On to step 11:
1990 divided by 873 is 2 with a remainder of 244.
Record the quotient 2 as the next digit in the result. 
Result so far: 65062.372
Deduct 1746 from 1990 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

On to step 12:
The number 873 fits into 2440 2 times, leaving a remainder of 694.
Write down 2 as next digit of the result. 
Result so far: 65062.3722
Subtracting 1746 from 2440 leaves us with 694.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6940, and continue the process.

The quotient of the division is 65062.3722, and the remainder is 0.00694.