Let's divide 643067 by 12
We want to figure out the number of times 643067 can be divided by 12.

Advancing to step 1:
When dividing 6 by 12, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 12

Let's proceed to step 2:
When dividing 64 by 12, we get 5 with a remainder of 4.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 60 from 64 and we're left with 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 12

Step 3:
12 can be fit into 43 3 times, resulting in a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 53.0
Subtracting 36 from 43 leaves us with 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 12

Advancing to step 4:
12 goes into 70 5 times with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 535.0
Subtracting 60 from 70 leaves us with 10.
Grab the next digit (6) from the dividend, add it to 10, then carry on: 106 / 12

Step 5:
12 goes into 106 8 times with a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 5358.0
The remainder is 10 after subtracting 96 from 106.
Grab the next digit (7) from the dividend, add it to 10, then carry on: 107 / 12

Step 6:
The number 12 fits into 107 8 times, leaving a remainder of 11.
Put 8 as the next digit of the answer. 
Result so far: 53588.0
Deduct 96 from 107 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.

On to step 7:
If we divide 110 by 12, we get 9 and a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 53588.9
If we take 108 away from 110, 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.

On to step 8:
20 divided by 12 is 1 with a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 53588.91
Subtracting 12 from 20 leaves us 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.

Advancing to step 9:
The number 12 fits into 80 6 times, leaving a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 53588.916
If we subtract 72 from 80, we get 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 10:
The number 12 fits into 80 6 times, leaving a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 53588.9166
Subtracting 72 from 80 leaves us 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.

The final result is 53588.9166 with a remainder of 8e-05.