We divide 122964 by 30
Let's see how many times 30 fits into 122964.

Let's proceed to step 1:
The number 30 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 30

Let's proceed to step 2:
30 can be fit into 12 0 times, resulting in a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Append the next digit (2) from the dividend to 12 and continue with: 122 / 30

Step 3:
30 goes into 122 4 times with a remainder of 2.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 120 from 122 to get 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 30

Step 4:
29 divided by 30 is 0 with a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 40.0
If we take 0 away from 29, we end up with 29.
Append the next digit (6) from the dividend to 29 and continue with: 296 / 30

Step 5:
When dividing 296 by 30, we get 9 with a remainder of 26.
Record the quotient 9 as the next digit in the result. 
Result so far: 409.0
The remainder is 26 after subtracting 270 from 296.
Take the next digit (4) from the dividend and append it to 26, then repeat: 264 / 30

Let's proceed to step 6:
30 can be fit into 264 8 times, resulting in a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 4098.0
Subtract 240 from 264 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 7:
30 can be fit into 240 8 times, resulting in a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 4098.8
Subtract 240 from 240 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 8:
When dividing 0 by 30, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4098.8
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.

Going ahead to step 9:
30 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 4098.8
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.

Our division results in 4098.8 with a remaining 0.0.