We're dividing 122103 by 18 
Let's see how many times 18 fits into 122103.

Moving on to step 1:
1 divided by 18 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 18

Moving on to step 2:
18 goes into 12 0 times with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Bring next digit (2) of the dividend behind the 12 and repeat the process: 122 / 18

Moving on to step 3:
If we divide 122 by 18, we get 6 and a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtracting 108 from 122 leaves us with 14.
Append the next digit (1) from the dividend to 14 and continue with: 141 / 18

Let's proceed to step 4:
When dividing 141 by 18, we get 7 with a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 67.0
The remainder is 15 after subtracting 126 from 141.
Fetch the next digit (0) from the dividend, attach it to 15 and continue: 150 / 18

Moving on to step 5:
18 can be fit into 150 8 times, resulting in a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 678.0
If we subtract 144 from 150, we get 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 18

Let's proceed to step 6:
When dividing 63 by 18, we get 3 with a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 6783.0
If we take 54 away from 63, we end up 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:
The number 18 fits into 90 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 6783.5
Subtracting 90 from 90 leaves us 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.

Let's proceed to step 8:
0 divided by 18 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 6783.5
Subtracting 0 from 0 leaves us 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.

Let's proceed to step 9:
18 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 6783.5
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.

After the division, we end up with 6783.5 and a remainder of 0.0.