Let's divide 184338 by 21
Let's see how many times 21 fits into 184338.

Step 1:
The number 21 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 21

Let's proceed to step 2:
21 goes into 18 0 times with a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Take the next digit (4) from the dividend and append it to 18, then repeat: 184 / 21

Going ahead to step 3:
184 divided by 21 is 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Deduct 168 from 184 and we're left with 16.
Take the next digit (3) from the dividend and append it to 16, then repeat: 163 / 21

Advancing to step 4:
21 goes into 163 7 times with a remainder of 16.
Record the quotient 7 as the next digit in the result. 
Result so far: 87.0
Deduct 147 from 163 and we're left with 16.
Append the next digit (3) from the dividend to 16 and continue with: 163 / 21

Moving on to step 5:
163 divided by 21 is 7 with a remainder of 16.
Put 7 as the next digit of the answer. 
Result so far: 877.0
If we take 147 away from 163, we end up with 16.
Fetch the next digit (8) from the dividend, attach it to 16 and continue: 168 / 21

Let's proceed to step 6:
If we divide 168 by 21, we get 8 and a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 8778.0
If we subtract 168 from 168, 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.

Step 7:
If we divide 0 by 21, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 8778.0
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.

On to step 8:
21 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 8778.0
Deduct 0 from 0 and we're left 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.

In conclusion, the division gives 8778.0 with a balance of 0.0.