Let's divide 42617243 by 561
We want to divide 42617243 by 561.

Going ahead to step 1:
561 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 561

Step 2:
When dividing 42 by 561, we get 0 with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Fetch the next digit (6) from the dividend, attach it to 42 and continue: 426 / 561

Going ahead to step 3:
561 can be fit into 426 0 times, resulting in a remainder of 426.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 426, we end up with 426.
Bring next digit (1) of the dividend behind the 426 and repeat the process: 4261 / 561

On to step 4:
561 can be fit into 4261 7 times, resulting in a remainder of 334.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Deduct 3927 from 4261 and we're left with 334.
Bring next digit (7) of the dividend behind the 334 and repeat the process: 3347 / 561

Step 5:
The number 561 fits into 3347 5 times, leaving a remainder of 542.
Use 5 as the next digit of our solution. 
Result so far: 75.0
If we take 2805 away from 3347, we end up with 542.
Bring next digit (2) of the dividend behind the 542 and repeat the process: 5422 / 561

On to step 6:
561 goes into 5422 9 times with a remainder of 373.
Put 9 as the next digit of the answer. 
Result so far: 759.0
Subtract 5049 from 5422 to get 373.
Append the next digit (4) from the dividend to 373 and continue with: 3734 / 561

Moving on to step 7:
3734 divided by 561 is 6 with a remainder of 368.
Write down 6 as next digit of the result. 
Result so far: 7596.0
Deduct 3366 from 3734 and we're left with 368.
Grab the next digit (3) from the dividend, add it to 368, then carry on: 3683 / 561

Step 8:
The number 561 fits into 3683 6 times, leaving a remainder of 317.
Record the quotient 6 as the next digit in the result. 
Result so far: 75966.0
Deduct 3366 from 3683 and we're left with 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

Going ahead to step 9:
If we divide 3170 by 561, we get 5 and a remainder of 365.
Put 5 as the next digit of the answer. 
Result so far: 75966.5
If we take 2805 away from 3170, we end up with 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Moving on to step 10:
The number 561 fits into 3650 6 times, leaving a remainder of 284.
The number 6 becomes the next digit in our result. 
Result so far: 75966.56
Subtracting 3366 from 3650 leaves us with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

On to step 11:
The number 561 fits into 2840 5 times, leaving a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 75966.565
Subtract 2805 from 2840 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 12:
350 divided by 561 is 0 with a remainder of 350.
Write down 0 as next digit of the result. 
Result so far: 75966.565
If we take 0 away from 350, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Step 13:
3500 divided by 561 is 6 with a remainder of 134.
Write down 6 as next digit of the result. 
Result so far: 75966.56506
Subtract 3366 from 3500 to get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Moving on to step 14:
If we divide 1340 by 561, we get 2 and a remainder of 218.
Use 2 as the next digit of our solution. 
Result so far: 75966.565062
If we take 1122 away from 1340, we end up with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Going ahead to step 15:
2180 divided by 561 is 3 with a remainder of 497.
The next digit of our result is 3. 
Result so far: 75966.5650623
If we take 1683 away from 2180, we end up with 497.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4970, and continue the process.

Step 16:
The number 561 fits into 4970 8 times, leaving a remainder of 482.
Record the quotient 8 as the next digit in the result. 
Result so far: 75966.56506238
If we take 4488 away from 4970, we end up with 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

In conclusion, the division gives 75966.56506238 with a balance of 4.82e-07.