269384 divided by 21 
We're looking to find how many times 21 goes into 269384.

Going ahead to step 1:
2 divided by 21 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 21

Step 2:
The number 21 fits into 26 1 times, leaving a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 21 from 26 and we're left with 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 21

On to step 3:
21 goes into 59 2 times with a remainder of 17.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 17 after subtracting 42 from 59.
Include the next digit (3) from the dividend after 17, then repeat: 173 / 21

On to step 4:
If we divide 173 by 21, we get 8 and a remainder of 5.
Use 8 as the next digit of our solution. 
Result so far: 128.0
Subtract 168 from 173 to get 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 21

Step 5:
If we divide 58 by 21, we get 2 and a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 1282.0
The remainder is 16 after subtracting 42 from 58.
Fetch the next digit (4) from the dividend, attach it to 16 and continue: 164 / 21

Going ahead to step 6:
If we divide 164 by 21, we get 7 and a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 12827.0
Deduct 147 from 164 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 7:
21 goes into 170 8 times with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 12827.8
Deduct 168 from 170 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
When dividing 20 by 21, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 12827.8
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
If we divide 200 by 21, we get 9 and a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 12827.809
If we subtract 189 from 200, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 10:
21 goes into 110 5 times with a remainder of 5.
The next digit of our result is 5. 
Result so far: 12827.8095
If we subtract 105 from 110, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 11:
The number 21 fits into 50 2 times, leaving a remainder of 8.
The next digit of our result is 2. 
Result so far: 12827.80952
The remainder is 8 after subtracting 42 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 12:
21 goes into 80 3 times with a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 12827.809523
Subtract 63 from 80 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 13:
21 goes into 170 8 times with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 12827.8095238
Deduct 168 from 170 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 14:
If we divide 20 by 21, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 12827.8095238
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 12827.8095238, with a leftover of 2e-08.