51313913 ÷ 920 
Our goal is to divide 51313913 by 920.

Moving on to step 1:
920 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 920

Advancing to step 2:
920 can be fit into 51 0 times, resulting in 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.
Take the next digit (3) from the dividend and append it to 51, then repeat: 513 / 920

On to step 3:
920 goes into 513 0 times with a remainder of 513.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 513 to get 513.
Fetch the next digit (1) from the dividend, attach it to 513 and continue: 5131 / 920

Moving on to step 4:
5131 divided by 920 is 5 with a remainder of 531.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 4600 from 5131 to get 531.
Grab the next digit (3) from the dividend, add it to 531, then carry on: 5313 / 920

On to step 5:
The number 920 fits into 5313 5 times, leaving a remainder of 713.
Record the quotient 5 as the next digit in the result. 
Result so far: 55.0
Deduct 4600 from 5313 and we're left with 713.
Include the next digit (9) from the dividend after 713, then repeat: 7139 / 920

Going ahead to step 6:
920 can be fit into 7139 7 times, resulting in a remainder of 699.
Record the quotient 7 as the next digit in the result. 
Result so far: 557.0
Subtract 6440 from 7139 to get 699.
Include the next digit (1) from the dividend after 699, then repeat: 6991 / 920

On to step 7:
920 goes into 6991 7 times with a remainder of 551.
Put 7 as the next digit of the answer. 
Result so far: 5577.0
Deduct 6440 from 6991 and we're left with 551.
Append the next digit (3) from the dividend to 551 and continue with: 5513 / 920

Step 8:
920 goes into 5513 5 times with a remainder of 913.
Write down 5 as next digit of the result. 
Result so far: 55775.0
Deduct 4600 from 5513 and we're left with 913.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9130, and continue the process.

Going ahead to step 9:
920 goes into 9130 9 times with a remainder of 850.
The next digit of our result is 9. 
Result so far: 55775.9
The remainder is 850 after subtracting 8280 from 9130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

On to step 10:
920 goes into 8500 9 times with a remainder of 220.
Put 9 as the next digit of the answer. 
Result so far: 55775.99
If we subtract 8280 from 8500, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

After the division, we end up with 55775.99 and a remainder of 0.22.