61621343 ÷ 568 
We want to figure out the number of times 61621343 can be divided by 568.

Step 1:
If we divide 6 by 568, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 568

Moving on to step 2:
The number 568 fits into 61 0 times, leaving a remainder of 61.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 61 leaves us with 61.
Grab the next digit (6) from the dividend, add it to 61, then carry on: 616 / 568

Let's proceed to step 3:
When dividing 616 by 568, we get 1 with a remainder of 48.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 568 from 616, we get 48.
Include the next digit (2) from the dividend after 48, then repeat: 482 / 568

On to step 4:
The number 568 fits into 482 0 times, leaving a remainder of 482.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we subtract 0 from 482, we get 482.
Bring next digit (1) of the dividend behind the 482 and repeat the process: 4821 / 568

Moving on to step 5:
4821 divided by 568 is 8 with a remainder of 277.
Use 8 as the next digit of our solution. 
Result so far: 108.0
If we take 4544 away from 4821, we end up with 277.
Append the next digit (3) from the dividend to 277 and continue with: 2773 / 568

Going ahead to step 6:
If we divide 2773 by 568, we get 4 and a remainder of 501.
Record the quotient 4 as the next digit in the result. 
Result so far: 1084.0
If we subtract 2272 from 2773, we get 501.
Include the next digit (4) from the dividend after 501, then repeat: 5014 / 568

Let's proceed to step 7:
When dividing 5014 by 568, we get 8 with a remainder of 470.
Record the quotient 8 as the next digit in the result. 
Result so far: 10848.0
Subtracting 4544 from 5014 leaves us with 470.
Append the next digit (3) from the dividend to 470 and continue with: 4703 / 568

Step 8:
The number 568 fits into 4703 8 times, leaving a remainder of 159.
The next digit of our result is 8. 
Result so far: 108488.0
Subtract 4544 from 4703 to get 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Moving on to step 9:
1590 divided by 568 is 2 with a remainder of 454.
The next digit of our result is 2. 
Result so far: 108488.2
Deduct 1136 from 1590 and we're left with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

On to step 10:
4540 divided by 568 is 7 with a remainder of 564.
Record the quotient 7 as the next digit in the result. 
Result so far: 108488.27
Deduct 3976 from 4540 and we're left with 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Advancing to step 11:
If we divide 5640 by 568, we get 9 and a remainder of 528.
Use 9 as the next digit of our solution. 
Result so far: 108488.279
If we subtract 5112 from 5640, we get 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Advancing to step 12:
5280 divided by 568 is 9 with a remainder of 168.
Write down 9 as next digit of the result. 
Result so far: 108488.2799
Subtracting 5112 from 5280 leaves us with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

The quotient of the division is 108488.2799, and the remainder is 0.00168.