We divide 21208515 by 566
Our goal is to divide 21208515 by 566.

On to step 1:
When dividing 2 by 566, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 566

Moving on to step 2:
When dividing 21 by 566, we get 0 with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Include the next digit (2) from the dividend after 21, then repeat: 212 / 566

Going ahead to step 3:
566 can be fit into 212 0 times, resulting in a remainder of 212.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 212 to get 212.
Append the next digit (0) from the dividend to 212 and continue with: 2120 / 566

Let's proceed to step 4:
If we divide 2120 by 566, we get 3 and a remainder of 422.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 1698 from 2120 to get 422.
Take the next digit (8) from the dividend and append it to 422, then repeat: 4228 / 566

On to step 5:
When dividing 4228 by 566, we get 7 with a remainder of 266.
Put 7 as the next digit of the answer. 
Result so far: 37.0
Deduct 3962 from 4228 and we're left with 266.
Grab the next digit (5) from the dividend, add it to 266, then carry on: 2665 / 566

On to step 6:
The number 566 fits into 2665 4 times, leaving a remainder of 401.
Write down 4 as next digit of the result. 
Result so far: 374.0
Subtract 2264 from 2665 to get 401.
Fetch the next digit (1) from the dividend, attach it to 401 and continue: 4011 / 566

On to step 7:
566 can be fit into 4011 7 times, resulting in a remainder of 49.
The number 7 becomes the next digit in our result. 
Result so far: 3747.0
The remainder is 49 after subtracting 3962 from 4011.
Grab the next digit (5) from the dividend, add it to 49, then carry on: 495 / 566

Moving on to step 8:
566 goes into 495 0 times with a remainder of 495.
Put 0 as the next digit of the answer. 
Result so far: 37470.0
Deduct 0 from 495 and we're left with 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Step 9:
4950 divided by 566 is 8 with a remainder of 422.
The next digit of our result is 8. 
Result so far: 37470.8
If we subtract 4528 from 4950, we get 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Advancing to step 10:
If we divide 4220 by 566, we get 7 and a remainder of 258.
Write down 7 as next digit of the result. 
Result so far: 37470.87
Deduct 3962 from 4220 and we're left with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Step 11:
The number 566 fits into 2580 4 times, leaving a remainder of 316.
Put 4 as the next digit of the answer. 
Result so far: 37470.874
Deduct 2264 from 2580 and we're left with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Let's proceed to step 12:
566 goes into 3160 5 times with a remainder of 330.
Write down 5 as next digit of the result. 
Result so far: 37470.8745
The remainder is 330 after subtracting 2830 from 3160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Moving on to step 13:
When dividing 3300 by 566, we get 5 with a remainder of 470.
Write down 5 as next digit of the result. 
Result so far: 37470.87455
Subtract 2830 from 3300 to get 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

The quotient of the division is 37470.87455, and the remainder is 0.00047.