867162 ÷ 51 
Let's see how many times 51 fits into 867162.

On to step 1:
When dividing 8 by 51, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 51

Advancing to step 2:
86 divided by 51 is 1 with a remainder of 35.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 51 away from 86, we end up with 35.
Append the next digit (7) from the dividend to 35 and continue with: 357 / 51

Advancing to step 3:
The number 51 fits into 357 7 times, leaving a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
If we subtract 357 from 357, we get 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 51

On to step 4:
51 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 170.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 51

Step 5:
The number 51 fits into 16 0 times, leaving a remainder of 16.
The next digit of our result is 0. 
Result so far: 1700.0
If we take 0 away from 16, we end up with 16.
Take the next digit (2) from the dividend and append it to 16, then repeat: 162 / 51

Going ahead to step 6:
51 can be fit into 162 3 times, resulting in a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 17003.0
The remainder is 9 after subtracting 153 from 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
51 goes into 90 1 times with a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 17003.1
If we subtract 51 from 90, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 8:
The number 51 fits into 390 7 times, leaving a remainder of 33.
Use 7 as the next digit of our solution. 
Result so far: 17003.17
Subtracting 357 from 390 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 9:
51 can be fit into 330 6 times, resulting in a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 17003.176
Subtracting 306 from 330 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
51 goes into 240 4 times with a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 17003.1764
If we take 204 away from 240, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 11:
51 can be fit into 360 7 times, resulting in a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 17003.17647
Subtracting 357 from 360 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 12:
30 divided by 51 is 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 17003.17647
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 13:
The number 51 fits into 300 5 times, leaving a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 17003.1764705
Subtract 255 from 300 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 14:
450 divided by 51 is 8 with a remainder of 42.
Record the quotient 8 as the next digit in the result. 
Result so far: 17003.17647058
Deduct 408 from 450 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.

The final result is 17003.17647058 with a remainder of 4.2e-08.