We look at the division of 21583302 by 6 
Our goal is to divide 21583302 by 6.

Going ahead to step 1:
When dividing 2 by 6, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 6

Let's proceed to step 2:
If we divide 21 by 6, we get 3 and a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 3 after subtracting 18 from 21.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 6

On to step 3:
6 can be fit into 35 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 35.0
Deduct 30 from 35 and we're left with 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 6

Advancing to step 4:
The number 6 fits into 58 9 times, leaving a remainder of 4.
Use 9 as the next digit of our solution. 
Result so far: 359.0
Subtracting 54 from 58 leaves us with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 6

Moving on to step 5:
When dividing 43 by 6, we get 7 with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 3597.0
If we subtract 42 from 43, we get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 6

Moving on to step 6:
When dividing 13 by 6, we get 2 with a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 35972.0
The remainder is 1 after subtracting 12 from 13.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 6

Step 7:
The number 6 fits into 10 1 times, leaving a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 359721.0
If we subtract 6 from 10, we get 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 6

On to step 8:
The number 6 fits into 42 7 times, leaving a remainder of 0.
The next digit of our result is 7. 
Result so far: 3597217.0
Deduct 42 from 42 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.

On to step 9:
The number 6 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3597217.0
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.

Advancing to step 10:
The number 6 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 3597217.0
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.

Our division results in 3597217.0 with a remaining 0.0.