We look at the division of 673422 by 51 
We want to divide 673422 by 51.

Advancing to step 1:
6 divided by 51 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 51

On to step 2:
The number 51 fits into 67 1 times, leaving a remainder of 16.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 51 from 67 to get 16.
Grab the next digit (3) from the dividend, add it to 16, then carry on: 163 / 51

On to step 3:
51 can be fit into 163 3 times, resulting in a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we subtract 153 from 163, we get 10.
Grab the next digit (4) from the dividend, add it to 10, then carry on: 104 / 51

On to step 4:
51 can be fit into 104 2 times, resulting in a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 132.0
If we take 102 away from 104, we end up with 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 51

Moving on to step 5:
The number 51 fits into 22 0 times, leaving a remainder of 22.
Put 0 as the next digit of the answer. 
Result so far: 1320.0
The remainder is 22 after subtracting 0 from 22.
Append the next digit (2) from the dividend to 22 and continue with: 222 / 51

Let's proceed to step 6:
The number 51 fits into 222 4 times, leaving a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 13204.0
Subtract 204 from 222 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 7:
180 divided by 51 is 3 with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 13204.3
Deduct 153 from 180 and we're left 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.

Let's proceed to step 8:
270 divided by 51 is 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 13204.35
If we take 255 away from 270, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 9:
If we divide 150 by 51, we get 2 and a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 13204.352
If we take 102 away from 150, we end up 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 10:
The number 51 fits into 480 9 times, leaving a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 13204.3529
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.

Going ahead to step 11:
210 divided by 51 is 4 with a remainder of 6.
The next digit of our result is 4. 
Result so far: 13204.35294
If we take 204 away from 210, we end up 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.

Let's proceed to step 12:
If we divide 60 by 51, we get 1 and a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 13204.352941
The remainder is 9 after subtracting 51 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 13:
51 can be fit into 90 1 times, resulting in a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 13204.3529411
Subtract 51 from 90 to 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.

The final outcome is 13204.3529411, with a leftover of 3.9e-07.