We're dividing 12453666 by 881 
We want to divide 12453666 by 881.

Advancing to step 1:
881 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 881

Going ahead to step 2:
If we divide 12 by 881, we get 0 and a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Bring next digit (4) of the dividend behind the 12 and repeat the process: 124 / 881

Step 3:
881 goes into 124 0 times with a remainder of 124.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 124 to get 124.
Grab the next digit (5) from the dividend, add it to 124, then carry on: 1245 / 881

Step 4:
If we divide 1245 by 881, we get 1 and a remainder of 364.
The next digit of our result is 1. 
Result so far: 1.0
If we take 881 away from 1245, we end up with 364.
Take the next digit (3) from the dividend and append it to 364, then repeat: 3643 / 881

On to step 5:
3643 divided by 881 is 4 with a remainder of 119.
Put 4 as the next digit of the answer. 
Result so far: 14.0
The remainder is 119 after subtracting 3524 from 3643.
Append the next digit (6) from the dividend to 119 and continue with: 1196 / 881

Advancing to step 6:
881 goes into 1196 1 times with a remainder of 315.
Use 1 as the next digit of our solution. 
Result so far: 141.0
Subtracting 881 from 1196 leaves us with 315.
Include the next digit (6) from the dividend after 315, then repeat: 3156 / 881

Moving on to step 7:
881 goes into 3156 3 times with a remainder of 513.
The next digit of our result is 3. 
Result so far: 1413.0
Subtracting 2643 from 3156 leaves us with 513.
Include the next digit (6) from the dividend after 513, then repeat: 5136 / 881

Moving on to step 8:
881 goes into 5136 5 times with a remainder of 731.
Use 5 as the next digit of our solution. 
Result so far: 14135.0
The remainder is 731 after subtracting 4405 from 5136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7310, and continue the process.

Moving on to step 9:
7310 divided by 881 is 8 with a remainder of 262.
Write down 8 as next digit of the result. 
Result so far: 14135.8
Subtract 7048 from 7310 to get 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Going ahead to step 10:
881 goes into 2620 2 times with a remainder of 858.
The number 2 becomes the next digit in our result. 
Result so far: 14135.82
Subtract 1762 from 2620 to get 858.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8580, and continue the process.

Advancing to step 11:
If we divide 8580 by 881, we get 9 and a remainder of 651.
Record the quotient 9 as the next digit in the result. 
Result so far: 14135.829
Subtract 7929 from 8580 to get 651.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6510, and continue the process.

Going ahead to step 12:
6510 divided by 881 is 7 with a remainder of 343.
The next digit of our result is 7. 
Result so far: 14135.8297
Subtracting 6167 from 6510 leaves us with 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Going ahead to step 13:
3430 divided by 881 is 3 with a remainder of 787.
Write down 3 as next digit of the result. 
Result so far: 14135.82973
If we take 2643 away from 3430, we end up with 787.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7870, and continue the process.

Step 14:
881 can be fit into 7870 8 times, resulting in a remainder of 822.
The next digit of our result is 8. 
Result so far: 14135.829738
Subtract 7048 from 7870 to get 822.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8220, and continue the process.

On to step 15:
The number 881 fits into 8220 9 times, leaving a remainder of 291.
Use 9 as the next digit of our solution. 
Result so far: 14135.8297389
The remainder is 291 after subtracting 7929 from 8220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Going ahead to step 16:
If we divide 2910 by 881, we get 3 and a remainder of 267.
Use 3 as the next digit of our solution. 
Result so far: 14135.82973893
The remainder is 267 after subtracting 2643 from 2910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

The final result is 14135.82973893 with a remainder of 2.67e-07.