We look at the division of 705827 by 21 
We want to divide 705827 by 21.

Step 1:
The number 21 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 21

Advancing to step 2:
The number 21 fits into 70 3 times, leaving a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 63 away from 70, we end up with 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 21

Advancing to step 3:
The number 21 fits into 75 3 times, leaving a remainder of 12.
Put 3 as the next digit of the answer. 
Result so far: 33.0
If we subtract 63 from 75, we get 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 21

Advancing to step 4:
21 can be fit into 128 6 times, resulting in a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 336.0
If we take 126 away from 128, we end up with 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 21

Step 5:
The number 21 fits into 22 1 times, leaving a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 3361.0
The remainder is 1 after subtracting 21 from 22.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 21

Going ahead to step 6:
The number 21 fits into 17 0 times, leaving a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 33610.0
The remainder is 17 after subtracting 0 from 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 7:
The number 21 fits into 170 8 times, leaving a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 33610.8
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.

On to step 8:
21 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 33610.8
If we take 0 away from 20, we end up 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.

Advancing to step 9:
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: 33610.809
If we take 189 away from 200, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 10:
21 goes into 110 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 33610.8095
The remainder is 5 after subtracting 105 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 11:
21 can be fit into 50 2 times, resulting in a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 33610.80952
Subtracting 42 from 50 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 12:
21 goes into 80 3 times with a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 33610.809523
Subtracting 63 from 80 leaves us 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.

On to step 13:
21 goes into 170 8 times with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 33610.8095238
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 14:
21 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 33610.8095238
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.

The quotient of the division is 33610.8095238, and the remainder is 2e-08.