We divide 109766 by 21
Our goal is to divide 109766 by 21.

Advancing to step 1:
21 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 21

Let's proceed to step 2:
21 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 10 leaves us with 10.
Bring next digit (9) of the dividend behind the 10 and repeat the process: 109 / 21

On to step 3:
When dividing 109 by 21, we get 5 with a remainder of 4.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 105 from 109 to get 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 21

Step 4:
When dividing 47 by 21, we get 2 with a remainder of 5.
The number 2 becomes the next digit in our result. 
Result so far: 52.0
Deduct 42 from 47 and we're left with 5.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 21

Let's proceed to step 5:
If we divide 56 by 21, we get 2 and a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 522.0
Subtracting 42 from 56 leaves us with 14.
Bring next digit (6) of the dividend behind the 14 and repeat the process: 146 / 21

Going ahead to step 6:
The number 21 fits into 146 6 times, leaving a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 5226.0
Deduct 126 from 146 and we're left 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 7:
21 can be fit into 200 9 times, resulting in a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 5226.9
The remainder is 11 after subtracting 189 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 8:
If we divide 110 by 21, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 5226.95
If we take 105 away from 110, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 9:
When dividing 50 by 21, we get 2 with a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 5226.952
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.

Advancing to step 10:
21 can be fit into 80 3 times, resulting in a remainder of 17.
The next digit of our result is 3. 
Result so far: 5226.9523
The remainder is 17 after subtracting 63 from 80.
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 11:
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: 5226.95238
If we subtract 168 from 170, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 12:
The number 21 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 5226.95238
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.

Let's proceed to step 13:
200 divided by 21 is 9 with a remainder of 11.
The next digit of our result is 9. 
Result so far: 5226.9523809
The remainder is 11 after subtracting 189 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 14:
If we divide 110 by 21, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 5226.95238095
Deduct 105 from 110 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The quotient of the division is 5226.95238095, and the remainder is 5e-09.