618600 divided by 12 
We want to divide 618600 by 12.

Step 1:
When dividing 6 by 12, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 12

Let's proceed to step 2:
When dividing 61 by 12, we get 5 with a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 60 from 61, we get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 12

Step 3:
If we divide 18 by 12, we get 1 and a remainder of 6.
The next digit of our result is 1. 
Result so far: 51.0
The remainder is 6 after subtracting 12 from 18.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 12

Step 4:
When dividing 66 by 12, we get 5 with a remainder of 6.
The next digit of our result is 5. 
Result so far: 515.0
The remainder is 6 after subtracting 60 from 66.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 12

Let's proceed to step 5:
If we divide 60 by 12, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 5155.0
The remainder is 0 after subtracting 60 from 60.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 12

Let's proceed to step 6:
12 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 51550.0
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.

Going ahead to step 7:
12 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 51550.0
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.

Moving on to step 8:
12 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 51550.0
If we take 0 away from 0, we end up 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.

The quotient of the division is 51550.0, and the remainder is 0.0.