Let's divide 122598 by 12
Our goal is to divide 122598 by 12.

Let's proceed to step 1:
1 divided by 12 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 12

On to step 2:
When dividing 12 by 12, we get 1 with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 12 from 12 to get 0.
Fetch the next digit (2) from the dividend, attach it to 0 and continue: 2 / 12

Advancing to step 3:
12 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 12

Going ahead to step 4:
If we divide 25 by 12, we get 2 and a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 102.0
If we subtract 24 from 25, we get 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 12

Advancing to step 5:
The number 12 fits into 19 1 times, leaving a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 1021.0
Subtract 12 from 19 to get 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 12

Going ahead to step 6:
The number 12 fits into 78 6 times, leaving a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 10216.0
Deduct 72 from 78 and we're left with 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 7:
When dividing 60 by 12, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 10216.5
If we subtract 60 from 60, 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.

On to step 8:
12 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 10216.5
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.

Let's proceed to step 9:
If we divide 0 by 12, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 10216.5
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.

After the division, we end up with 10216.5 and a remainder of 0.0.