We look at the division of 380673 by 51 
Let's see how many times 51 fits into 380673.

On to step 1:
51 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 51

Going ahead to step 2:
When dividing 38 by 51, we get 0 with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 38 leaves us with 38.
Take the next digit (0) from the dividend and append it to 38, then repeat: 380 / 51

Let's proceed to step 3:
51 goes into 380 7 times with a remainder of 23.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 357 from 380 leaves us with 23.
Bring next digit (6) of the dividend behind the 23 and repeat the process: 236 / 51

Moving on to step 4:
When dividing 236 by 51, we get 4 with a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 74.0
Deduct 204 from 236 and we're left with 32.
Take the next digit (7) from the dividend and append it to 32, then repeat: 327 / 51

Going ahead to step 5:
If we divide 327 by 51, we get 6 and a remainder of 21.
Use 6 as the next digit of our solution. 
Result so far: 746.0
If we subtract 306 from 327, we get 21.
Take the next digit (3) from the dividend and append it to 21, then repeat: 213 / 51

On to step 6:
When dividing 213 by 51, we get 4 with a remainder of 9.
Write down 4 as next digit of the result. 
Result so far: 7464.0
Subtract 204 from 213 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
If we divide 90 by 51, we get 1 and a remainder of 39.
The next digit of our result is 1. 
Result so far: 7464.1
If we take 51 away from 90, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 8:
51 goes into 390 7 times with a remainder of 33.
The next digit of our result is 7. 
Result so far: 7464.17
Deduct 357 from 390 and we're left 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.

Let's proceed to step 9:
If we divide 330 by 51, we get 6 and a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 7464.176
Subtract 306 from 330 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 10:
51 goes into 240 4 times with a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 7464.1764
If we subtract 204 from 240, we 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.

On to step 11:
360 divided by 51 is 7 with a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 7464.17647
The remainder is 3 after subtracting 357 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 12:
51 can be fit into 30 0 times, resulting in a remainder of 30.
The next digit of our result is 0. 
Result so far: 7464.17647
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 13:
When dividing 300 by 51, we get 5 with a remainder of 45.
The next digit of our result is 5. 
Result so far: 7464.1764705
Deduct 255 from 300 and we're left 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 14:
51 goes into 450 8 times with a remainder of 42.
The next digit of our result is 8. 
Result so far: 7464.17647058
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 7464.17647058 with a remainder of 4.2e-08.