51891379 divided by 49 
Our goal is to divide 51891379 by 49.

Moving on to step 1:
5 divided by 49 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 49

Advancing to step 2:
The number 49 fits into 51 1 times, leaving a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 2 after subtracting 49 from 51.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 49

Step 3:
The number 49 fits into 28 0 times, leaving a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Deduct 0 from 28 and we're left with 28.
Fetch the next digit (9) from the dividend, attach it to 28 and continue: 289 / 49

On to step 4:
When dividing 289 by 49, we get 5 with a remainder of 44.
Record the quotient 5 as the next digit in the result. 
Result so far: 105.0
If we subtract 245 from 289, we get 44.
Append the next digit (1) from the dividend to 44 and continue with: 441 / 49

Advancing to step 5:
441 divided by 49 is 9 with a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 1059.0
If we subtract 441 from 441, we get 0.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 49

Advancing to step 6:
If we divide 3 by 49, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 10590.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 49

Advancing to step 7:
49 goes into 37 0 times with a remainder of 37.
The next digit of our result is 0. 
Result so far: 105900.0
The remainder is 37 after subtracting 0 from 37.
Append the next digit (9) from the dividend to 37 and continue with: 379 / 49

Moving on to step 8:
If we divide 379 by 49, we get 7 and a remainder of 36.
The next digit of our result is 7. 
Result so far: 1059007.0
If we subtract 343 from 379, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 9:
49 can be fit into 360 7 times, resulting in a remainder of 17.
The next digit of our result is 7. 
Result so far: 1059007.7
Subtract 343 from 360 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 10:
49 can be fit into 170 3 times, resulting in a remainder of 23.
Use 3 as the next digit of our solution. 
Result so far: 1059007.73
Subtract 147 from 170 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 11:
49 can be fit into 230 4 times, resulting in a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 1059007.734
If we take 196 away from 230, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 12:
When dividing 340 by 49, we get 6 with a remainder of 46.
Put 6 as the next digit of the answer. 
Result so far: 1059007.7346
Subtract 294 from 340 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 13:
49 can be fit into 460 9 times, resulting in a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 1059007.73469
Subtracting 441 from 460 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 14:
49 can be fit into 190 3 times, resulting in a remainder of 43.
The next digit of our result is 3. 
Result so far: 1059007.734693
Subtract 147 from 190 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 15:
The number 49 fits into 430 8 times, leaving a remainder of 38.
The number 8 becomes the next digit in our result. 
Result so far: 1059007.7346938
If we subtract 392 from 430, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 16:
When dividing 380 by 49, we get 7 with a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 1059007.73469387
Deduct 343 from 380 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

The final result is 1059007.73469387 with a remainder of 3.7e-08.