We're dividing 669023 by 51 
We're looking to find how many times 51 goes into 669023.

Let's proceed 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.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 51

On to step 2:
51 can be fit into 66 1 times, resulting in a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 51 away from 66, we end up with 15.
Bring next digit (9) of the dividend behind the 15 and repeat the process: 159 / 51

Moving on to step 3:
51 can be fit into 159 3 times, resulting in a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we subtract 153 from 159, we get 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 51

Moving on to step 4:
If we divide 60 by 51, we get 1 and a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 131.0
If we subtract 51 from 60, we get 9.
Include the next digit (2) from the dividend after 9, then repeat: 92 / 51

Moving on to step 5:
The number 51 fits into 92 1 times, leaving a remainder of 41.
The number 1 becomes the next digit in our result. 
Result so far: 1311.0
Subtracting 51 from 92 leaves us with 41.
Bring next digit (3) of the dividend behind the 41 and repeat the process: 413 / 51

Moving on to step 6:
The number 51 fits into 413 8 times, leaving a remainder of 5.
Put 8 as the next digit of the answer. 
Result so far: 13118.0
The remainder is 5 after subtracting 408 from 413.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
51 can be fit into 50 0 times, resulting in a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 13118.0
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 8:
51 can be fit into 500 9 times, resulting in a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 13118.09
If we subtract 459 from 500, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 9:
When dividing 410 by 51, we get 8 with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 13118.098
If we take 408 away from 410, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 10:
51 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 13118.098
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 11:
51 goes into 200 3 times with a remainder of 47.
The next digit of our result is 3. 
Result so far: 13118.09803
The remainder is 47 after subtracting 153 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 12:
When dividing 470 by 51, we get 9 with a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 13118.098039
Deduct 459 from 470 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 13:
The number 51 fits into 110 2 times, leaving a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 13118.0980392
If we take 102 away from 110, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 14:
51 goes into 80 1 times with a remainder of 29.
The number 1 becomes the next digit in our result. 
Result so far: 13118.09803921
The remainder is 29 after subtracting 51 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

After the division, we end up with 13118.09803921 and a remainder of 2.9e-08.