Let's divide 235746 by 21
Let's see how many times 21 fits into 235746.

Step 1:
If we divide 2 by 21, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 21

Let's proceed to step 2:
21 goes into 23 1 times with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 2 after subtracting 21 from 23.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 21

Let's proceed to step 3:
25 divided by 21 is 1 with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 11.0
The remainder is 4 after subtracting 21 from 25.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 21

Step 4:
If we divide 47 by 21, we get 2 and a remainder of 5.
The number 2 becomes the next digit in our result. 
Result so far: 112.0
Subtracting 42 from 47 leaves us with 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 21

Let's proceed to step 5:
21 can be fit into 54 2 times, resulting in a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 1122.0
Deduct 42 from 54 and we're left with 12.
Grab the next digit (6) from the dividend, add it to 12, then carry on: 126 / 21

Let's proceed to step 6:
21 can be fit into 126 6 times, resulting in a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 11226.0
If we subtract 126 from 126, 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 7:
If we divide 0 by 21, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 11226.0
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.

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: 11226.0
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.

The final result is 11226.0 with a remainder of 0.0.