51747574 divided by 391 
We're looking to find how many times 391 goes into 51747574.

Advancing to step 1:
391 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 391

Going ahead to step 2:
If we divide 51 by 391, we get 0 and a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Bring next digit (7) of the dividend behind the 51 and repeat the process: 517 / 391

Advancing to step 3:
The number 391 fits into 517 1 times, leaving a remainder of 126.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 391 from 517 leaves us with 126.
Append the next digit (4) from the dividend to 126 and continue with: 1264 / 391

On to step 4:
391 can be fit into 1264 3 times, resulting in a remainder of 91.
The next digit of our result is 3. 
Result so far: 13.0
Subtract 1173 from 1264 to get 91.
Include the next digit (7) from the dividend after 91, then repeat: 917 / 391

Step 5:
391 goes into 917 2 times with a remainder of 135.
Put 2 as the next digit of the answer. 
Result so far: 132.0
If we take 782 away from 917, we end up with 135.
Bring next digit (5) of the dividend behind the 135 and repeat the process: 1355 / 391

Let's proceed to step 6:
When dividing 1355 by 391, we get 3 with a remainder of 182.
Write down 3 as next digit of the result. 
Result so far: 1323.0
Subtracting 1173 from 1355 leaves us with 182.
Include the next digit (7) from the dividend after 182, then repeat: 1827 / 391

Moving on to step 7:
If we divide 1827 by 391, we get 4 and a remainder of 263.
Write down 4 as next digit of the result. 
Result so far: 13234.0
If we take 1564 away from 1827, we end up with 263.
Append the next digit (4) from the dividend to 263 and continue with: 2634 / 391

Moving on to step 8:
391 goes into 2634 6 times with a remainder of 288.
Record the quotient 6 as the next digit in the result. 
Result so far: 132346.0
Subtract 2346 from 2634 to get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 9:
391 goes into 2880 7 times with a remainder of 143.
Record the quotient 7 as the next digit in the result. 
Result so far: 132346.7
Deduct 2737 from 2880 and we're left with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Let's proceed to step 10:
1430 divided by 391 is 3 with a remainder of 257.
Write down 3 as next digit of the result. 
Result so far: 132346.73
The remainder is 257 after subtracting 1173 from 1430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Let's proceed to step 11:
391 goes into 2570 6 times with a remainder of 224.
Put 6 as the next digit of the answer. 
Result so far: 132346.736
Subtract 2346 from 2570 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Moving on to step 12:
The number 391 fits into 2240 5 times, leaving a remainder of 285.
Write down 5 as next digit of the result. 
Result so far: 132346.7365
Deduct 1955 from 2240 and we're left with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Going ahead to step 13:
2850 divided by 391 is 7 with a remainder of 113.
Write down 7 as next digit of the result. 
Result so far: 132346.73657
If we subtract 2737 from 2850, we get 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Moving on to step 14:
391 goes into 1130 2 times with a remainder of 348.
Use 2 as the next digit of our solution. 
Result so far: 132346.736572
Subtracting 782 from 1130 leaves us with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Advancing to step 15:
The number 391 fits into 3480 8 times, leaving a remainder of 352.
The number 8 becomes the next digit in our result. 
Result so far: 132346.7365728
If we take 3128 away from 3480, we end up with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 16:
When dividing 3520 by 391, we get 9 with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 132346.73657289
The remainder is 1 after subtracting 3519 from 3520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

In conclusion, the division gives 132346.73657289 with a balance of 1e-09.