We divide 667760 by 51
Let's see how many times 51 fits into 667760.

Moving on to step 1:
6 divided by 51 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 51

Advancing to step 2:
If we divide 66 by 51, we get 1 and a remainder of 15.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 15 after subtracting 51 from 66.
Append the next digit (7) from the dividend to 15 and continue with: 157 / 51

Going ahead to step 3:
51 can be fit into 157 3 times, resulting in a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we subtract 153 from 157, we get 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 51

Moving on to step 4:
When dividing 47 by 51, we get 0 with a remainder of 47.
The number 0 becomes the next digit in our result. 
Result so far: 130.0
If we take 0 away from 47, we end up with 47.
Fetch the next digit (6) from the dividend, attach it to 47 and continue: 476 / 51

On to step 5:
51 can be fit into 476 9 times, resulting in a remainder of 17.
Record the quotient 9 as the next digit in the result. 
Result so far: 1309.0
Deduct 459 from 476 and we're left with 17.
Include the next digit (0) from the dividend after 17, then repeat: 170 / 51

Step 6:
51 goes into 170 3 times with a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 13093.0
Subtracting 153 from 170 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 7:
51 can be fit into 170 3 times, resulting in a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 13093.3
Subtracting 153 from 170 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 8:
If we divide 170 by 51, we get 3 and a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 13093.33
Deduct 153 from 170 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The final outcome is 13093.33, with a leftover of 0.017.