956170 divided by 51 
We're looking to find how many times 51 goes into 956170.

On to step 1:
If we divide 9 by 51, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (5) from the dividend to 9 and continue with: 95 / 51

Step 2:
If we divide 95 by 51, we get 1 and a remainder of 44.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 51 from 95 and we're left with 44.
Grab the next digit (6) from the dividend, add it to 44, then carry on: 446 / 51

Let's proceed to step 3:
The number 51 fits into 446 8 times, leaving a remainder of 38.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
If we take 408 away from 446, we end up with 38.
Grab the next digit (1) from the dividend, add it to 38, then carry on: 381 / 51

On to step 4:
381 divided by 51 is 7 with a remainder of 24.
Use 7 as the next digit of our solution. 
Result so far: 187.0
Deduct 357 from 381 and we're left with 24.
Include the next digit (7) from the dividend after 24, then repeat: 247 / 51

Going ahead to step 5:
247 divided by 51 is 4 with a remainder of 43.
Write down 4 as next digit of the result. 
Result so far: 1874.0
If we take 204 away from 247, we end up with 43.
Bring next digit (0) of the dividend behind the 43 and repeat the process: 430 / 51

Let's proceed to step 6:
51 can be fit into 430 8 times, resulting in a remainder of 22.
The next digit of our result is 8. 
Result so far: 18748.0
If we subtract 408 from 430, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 7:
51 can be fit into 220 4 times, resulting in a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 18748.4
If we subtract 204 from 220, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 8:
51 goes into 160 3 times with a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 18748.43
Subtract 153 from 160 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 9:
51 goes into 70 1 times with a remainder of 19.
The next digit of our result is 1. 
Result so far: 18748.431
Subtract 51 from 70 to get 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 10:
The number 51 fits into 190 3 times, leaving a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 18748.4313
Deduct 153 from 190 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.

Let's proceed to step 11:
51 goes into 370 7 times with a remainder of 13.
The next digit of our result is 7. 
Result so far: 18748.43137
Subtract 357 from 370 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 12:
51 goes into 130 2 times with a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 18748.431372
Subtract 102 from 130 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 13:
51 goes into 280 5 times with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 18748.4313725
If we take 255 away from 280, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 14:
If we divide 250 by 51, we get 4 and a remainder of 46.
The next digit of our result is 4. 
Result so far: 18748.43137254
If we take 204 away from 250, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The final outcome is 18748.43137254, with a leftover of 4.6e-08.