67609386 divided by 12 
Our goal is to divide 67609386 by 12.

Moving on to step 1:
If we divide 6 by 12, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 12

On to step 2:
12 can be fit into 67 5 times, resulting in a remainder of 7.
The next digit of our result is 5. 
Result so far: 5.0
Subtracting 60 from 67 leaves us with 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 12

On to step 3:
If we divide 76 by 12, we get 6 and a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 56.0
If we take 72 away from 76, we end up with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 12

Advancing to step 4:
If we divide 40 by 12, we get 3 and a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 563.0
Subtract 36 from 40 to get 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 12

Going ahead to step 5:
49 divided by 12 is 4 with a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 5634.0
Subtracting 48 from 49 leaves us with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 12

Moving on to step 6:
12 goes into 13 1 times with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 56341.0
Subtract 12 from 13 to get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 12

Advancing to step 7:
18 divided by 12 is 1 with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 563411.0
If we subtract 12 from 18, we get 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 12

Moving on to step 8:
If we divide 66 by 12, we get 5 and a remainder of 6.
The next digit of our result is 5. 
Result so far: 5634115.0
Subtract 60 from 66 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.

On to step 9:
The number 12 fits into 60 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 5634115.5
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.

Advancing to step 10:
The number 12 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 5634115.5
Subtract 0 from 0 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 11:
When dividing 0 by 12, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 5634115.5
The remainder is 0 after subtracting 0 from 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 result is 5634115.5 with a remainder of 0.0.