We're dividing 668133 by 12 
We want to divide 668133 by 12.

On to step 1:
12 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 12

Going ahead to step 2:
When dividing 66 by 12, we get 5 with a remainder of 6.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we subtract 60 from 66, we get 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 12

Advancing to step 3:
12 goes into 68 5 times with a remainder of 8.
The next digit of our result is 5. 
Result so far: 55.0
Subtract 60 from 68 to get 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 12

Step 4:
12 goes into 81 6 times with a remainder of 9.
Put 6 as the next digit of the answer. 
Result so far: 556.0
Subtract 72 from 81 to get 9.
Append the next digit (3) from the dividend to 9 and continue with: 93 / 12

Advancing to step 5:
If we divide 93 by 12, we get 7 and a remainder of 9.
The next digit of our result is 7. 
Result so far: 5567.0
Subtracting 84 from 93 leaves us with 9.
Grab the next digit (3) from the dividend, add it to 9, then carry on: 93 / 12

On to step 6:
If we divide 93 by 12, we get 7 and a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 55677.0
Deduct 84 from 93 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
When dividing 90 by 12, we get 7 with a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 55677.7
Subtract 84 from 90 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
When dividing 60 by 12, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 55677.75
Subtract 60 from 60 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
12 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 55677.75
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
When dividing 0 by 12, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 55677.75
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 55677.75, with a leftover of 0.0.