We're dividing 406471 by 51 
We're looking to find how many times 51 goes into 406471.

Moving on to step 1:
51 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 51

On to step 2:
51 can be fit into 40 0 times, resulting in a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Append the next digit (6) from the dividend to 40 and continue with: 406 / 51

Advancing to step 3:
406 divided by 51 is 7 with a remainder of 49.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 357 from 406 leaves us with 49.
Take the next digit (4) from the dividend and append it to 49, then repeat: 494 / 51

Step 4:
When dividing 494 by 51, we get 9 with a remainder of 35.
The number 9 becomes the next digit in our result. 
Result so far: 79.0
If we take 459 away from 494, we end up with 35.
Include the next digit (7) from the dividend after 35, then repeat: 357 / 51

Moving on to step 5:
357 divided by 51 is 7 with a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 797.0
Subtracting 357 from 357 leaves us with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 51

On to step 6:
1 divided by 51 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 7970.0
If we subtract 0 from 1, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
51 goes into 10 0 times with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 7970.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
The number 51 fits into 100 1 times, leaving a remainder of 49.
Use 1 as the next digit of our solution. 
Result so far: 7970.01
Deduct 51 from 100 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 9:
When dividing 490 by 51, we get 9 with a remainder of 31.
The next digit of our result is 9. 
Result so far: 7970.019
Subtracting 459 from 490 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 10:
The number 51 fits into 310 6 times, leaving a remainder of 4.
The next digit of our result is 6. 
Result so far: 7970.0196
Subtract 306 from 310 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 11:
51 can be fit into 40 0 times, resulting in a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 7970.0196
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 12:
If we divide 400 by 51, we get 7 and a remainder of 43.
Put 7 as the next digit of the answer. 
Result so far: 7970.019607
Deduct 357 from 400 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 13:
51 goes into 430 8 times with a remainder of 22.
The next digit of our result is 8. 
Result so far: 7970.0196078
Subtract 408 from 430 to 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.

Let's proceed to step 14:
When dividing 220 by 51, we get 4 with a remainder of 16.
The next digit of our result is 4. 
Result so far: 7970.01960784
Subtract 204 from 220 to 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.

After the division, we end up with 7970.01960784 and a remainder of 1.6e-08.