27123634 divided by 561 
Let's see how many times 561 fits into 27123634.

On to step 1:
561 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 561

Moving on to step 2:
561 goes into 27 0 times with a remainder of 27.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 27 to get 27.
Grab the next digit (1) from the dividend, add it to 27, then carry on: 271 / 561

Let's proceed to step 3:
When dividing 271 by 561, we get 0 with a remainder of 271.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 271 and we're left with 271.
Fetch the next digit (2) from the dividend, attach it to 271 and continue: 2712 / 561

Advancing to step 4:
561 can be fit into 2712 4 times, resulting in a remainder of 468.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 2244 from 2712 to get 468.
Take the next digit (3) from the dividend and append it to 468, then repeat: 4683 / 561

Let's proceed to step 5:
The number 561 fits into 4683 8 times, leaving a remainder of 195.
Write down 8 as next digit of the result. 
Result so far: 48.0
Subtract 4488 from 4683 to get 195.
Bring next digit (6) of the dividend behind the 195 and repeat the process: 1956 / 561

Step 6:
561 goes into 1956 3 times with a remainder of 273.
The next digit of our result is 3. 
Result so far: 483.0
Deduct 1683 from 1956 and we're left with 273.
Append the next digit (3) from the dividend to 273 and continue with: 2733 / 561

Step 7:
The number 561 fits into 2733 4 times, leaving a remainder of 489.
Put 4 as the next digit of the answer. 
Result so far: 4834.0
If we take 2244 away from 2733, we end up with 489.
Append the next digit (4) from the dividend to 489 and continue with: 4894 / 561

On to step 8:
4894 divided by 561 is 8 with a remainder of 406.
Record the quotient 8 as the next digit in the result. 
Result so far: 48348.0
If we take 4488 away from 4894, we end up with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Going ahead to step 9:
561 goes into 4060 7 times with a remainder of 133.
The number 7 becomes the next digit in our result. 
Result so far: 48348.7
If we subtract 3927 from 4060, we get 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Moving on to step 10:
The number 561 fits into 1330 2 times, leaving a remainder of 208.
Write down 2 as next digit of the result. 
Result so far: 48348.72
Subtracting 1122 from 1330 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Step 11:
When dividing 2080 by 561, we get 3 with a remainder of 397.
The next digit of our result is 3. 
Result so far: 48348.723
Subtract 1683 from 2080 to get 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

Step 12:
561 can be fit into 3970 7 times, resulting in a remainder of 43.
Use 7 as the next digit of our solution. 
Result so far: 48348.7237
Subtracting 3927 from 3970 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 13:
If we divide 430 by 561, we get 0 and a remainder of 430.
The next digit of our result is 0. 
Result so far: 48348.7237
If we take 0 away from 430, we end up with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Let's proceed to step 14:
4300 divided by 561 is 7 with a remainder of 373.
Use 7 as the next digit of our solution. 
Result so far: 48348.723707
If we subtract 3927 from 4300, we get 373.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3730, and continue the process.

Advancing to step 15:
561 goes into 3730 6 times with a remainder of 364.
Use 6 as the next digit of our solution. 
Result so far: 48348.7237076
Deduct 3366 from 3730 and we're left with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Step 16:
561 can be fit into 3640 6 times, resulting in a remainder of 274.
The number 6 becomes the next digit in our result. 
Result so far: 48348.72370766
If we subtract 3366 from 3640, we get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

The final outcome is 48348.72370766, with a leftover of 2.74e-07.