956139 divided by 51 
We're looking to find how many times 51 goes into 956139.

Going ahead to step 1:
The number 51 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 51

Going ahead to step 2:
95 divided by 51 is 1 with a remainder of 44.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 51 from 95 and we're left with 44.
Bring next digit (6) of the dividend behind the 44 and repeat the process: 446 / 51

Moving on to step 3:
51 can be fit into 446 8 times, resulting in a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 18.0
Subtracting 408 from 446 leaves us with 38.
Append the next digit (1) from the dividend to 38 and continue with: 381 / 51

Step 4:
51 goes into 381 7 times with a remainder of 24.
Use 7 as the next digit of our solution. 
Result so far: 187.0
If we take 357 away from 381, we end up with 24.
Fetch the next digit (3) from the dividend, attach it to 24 and continue: 243 / 51

Step 5:
243 divided by 51 is 4 with a remainder of 39.
The number 4 becomes the next digit in our result. 
Result so far: 1874.0
Subtracting 204 from 243 leaves us with 39.
Fetch the next digit (9) from the dividend, attach it to 39 and continue: 399 / 51

On to step 6:
51 can be fit into 399 7 times, resulting in a remainder of 42.
The number 7 becomes the next digit in our result. 
Result so far: 18747.0
Deduct 357 from 399 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 7:
The number 51 fits into 420 8 times, leaving a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 18747.8
If we take 408 away from 420, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 8:
51 can be fit into 120 2 times, resulting in a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 18747.82
If we take 102 away from 120, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 9:
If we divide 180 by 51, we get 3 and a remainder of 27.
The next digit of our result is 3. 
Result so far: 18747.823
Subtracting 153 from 180 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 10:
If we divide 270 by 51, we get 5 and a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 18747.8235
Subtract 255 from 270 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 11:
If we divide 150 by 51, we get 2 and a remainder of 48.
Record the quotient 2 as the next digit in the result. 
Result so far: 18747.82352
Deduct 102 from 150 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 12:
51 goes into 480 9 times with a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 18747.823529
If we take 459 away from 480, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 13:
210 divided by 51 is 4 with a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 18747.8235294
Deduct 204 from 210 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 14:
60 divided by 51 is 1 with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 18747.82352941
Deduct 51 from 60 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The final result is 18747.82352941 with a remainder of 9e-09.