Let's divide 123804 by 34
We want to figure out the number of times 123804 can be divided by 34.

On to step 1:
1 divided by 34 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 34

On to step 2:
12 divided by 34 is 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Include the next digit (3) from the dividend after 12, then repeat: 123 / 34

Advancing to step 3:
If we divide 123 by 34, we get 3 and a remainder of 21.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 102 from 123 and we're left with 21.
Take the next digit (8) from the dividend and append it to 21, then repeat: 218 / 34

Step 4:
The number 34 fits into 218 6 times, leaving a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 36.0
Deduct 204 from 218 and we're left with 14.
Take the next digit (0) from the dividend and append it to 14, then repeat: 140 / 34

Advancing to step 5:
140 divided by 34 is 4 with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 364.0
If we take 136 away from 140, we end up with 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 34

Let's proceed to step 6:
If we divide 44 by 34, we get 1 and a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 3641.0
If we subtract 34 from 44, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 7:
When dividing 100 by 34, we get 2 with a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 3641.2
Subtract 68 from 100 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 8:
When dividing 320 by 34, we get 9 with a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 3641.29
The remainder is 14 after subtracting 306 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 9:
140 divided by 34 is 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 3641.294
Deduct 136 from 140 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 10:
If we divide 40 by 34, we get 1 and a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 3641.2941
If we subtract 34 from 40, we 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.

Step 11:
34 can be fit into 60 1 times, resulting in a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 3641.29411
Subtract 34 from 60 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

In conclusion, the division gives 3641.29411 with a balance of 2.6e-05.