Let's divide 356310 by 51
We're looking to find how many times 51 goes into 356310.

Let's proceed to step 1:
The number 51 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 51

Going ahead to step 2:
35 divided by 51 is 0 with a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 35, we get 35.
Include the next digit (6) from the dividend after 35, then repeat: 356 / 51

Moving on to step 3:
If we divide 356 by 51, we get 6 and a remainder of 50.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 306 from 356 leaves us with 50.
Grab the next digit (3) from the dividend, add it to 50, then carry on: 503 / 51

Going ahead to step 4:
503 divided by 51 is 9 with a remainder of 44.
The next digit of our result is 9. 
Result so far: 69.0
Subtract 459 from 503 to get 44.
Take the next digit (1) from the dividend and append it to 44, then repeat: 441 / 51

Moving on to step 5:
441 divided by 51 is 8 with a remainder of 33.
Record the quotient 8 as the next digit in the result. 
Result so far: 698.0
Deduct 408 from 441 and we're left with 33.
Include the next digit (0) from the dividend after 33, then repeat: 330 / 51

Advancing to step 6:
The number 51 fits into 330 6 times, leaving a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 6986.0
The remainder is 24 after subtracting 306 from 330.
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 7:
When dividing 240 by 51, we get 4 with a remainder of 36.
Record the quotient 4 as the next digit in the result. 
Result so far: 6986.4
Subtract 204 from 240 to 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.

Step 8:
51 can be fit into 360 7 times, resulting in a remainder of 3.
The next digit of our result is 7. 
Result so far: 6986.47
If we subtract 357 from 360, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 9:
30 divided by 51 is 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 6986.47
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
If we divide 300 by 51, we get 5 and a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 6986.4705
If we take 255 away from 300, we end up with 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 11:
If we divide 450 by 51, we get 8 and a remainder of 42.
The next digit of our result is 8. 
Result so far: 6986.47058
The remainder is 42 after subtracting 408 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 12:
51 can be fit into 420 8 times, resulting in a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 6986.470588
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.

After the division, we end up with 6986.470588 and a remainder of 1.2e-06.