We divide 674920 by 51
We want to figure out the number of times 674920 can be divided by 51.

Advancing to step 1:
When dividing 6 by 51, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (7) from the dividend, attach it to 6 and continue: 67 / 51

Step 2:
If we divide 67 by 51, we get 1 and a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 51 from 67 to get 16.
Append the next digit (4) from the dividend to 16 and continue with: 164 / 51

On to step 3:
The number 51 fits into 164 3 times, leaving a remainder of 11.
The next digit of our result is 3. 
Result so far: 13.0
Subtract 153 from 164 to get 11.
Bring next digit (9) of the dividend behind the 11 and repeat the process: 119 / 51

On to step 4:
When dividing 119 by 51, we get 2 with a remainder of 17.
Record the quotient 2 as the next digit in the result. 
Result so far: 132.0
If we subtract 102 from 119, we get 17.
Append the next digit (2) from the dividend to 17 and continue with: 172 / 51

Moving on to step 5:
51 can be fit into 172 3 times, resulting in a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 1323.0
If we subtract 153 from 172, we get 19.
Include the next digit (0) from the dividend after 19, then repeat: 190 / 51

Moving on to step 6:
51 can be fit into 190 3 times, resulting in a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 13233.0
If we take 153 away from 190, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 7:
If we divide 370 by 51, we get 7 and a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 13233.7
Subtract 357 from 370 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 8:
51 goes into 130 2 times with a remainder of 28.
The next digit of our result is 2. 
Result so far: 13233.72
Subtracting 102 from 130 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
When dividing 280 by 51, we get 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 13233.725
Deduct 255 from 280 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 10:
When dividing 250 by 51, we get 4 with a remainder of 46.
Use 4 as the next digit of our solution. 
Result so far: 13233.7254
Subtracting 204 from 250 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 11:
51 can be fit into 460 9 times, resulting in a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 13233.72549
Subtract 459 from 460 to 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.

On to step 12:
10 divided by 51 is 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 13233.72549
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 13:
51 goes into 100 1 times with a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 13233.7254901
If we subtract 51 from 100, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 14:
51 can be fit into 490 9 times, resulting in a remainder of 31.
Use 9 as the next digit of our solution. 
Result so far: 13233.72549019
Deduct 459 from 490 and we're left 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.

The final outcome is 13233.72549019, with a leftover of 3.1e-08.