We're dividing 12643833 by 677 
Our goal is to divide 12643833 by 677.

On to step 1:
677 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 677

Moving on to step 2:
677 goes into 12 0 times with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Append the next digit (6) from the dividend to 12 and continue with: 126 / 677

Let's proceed to step 3:
If we divide 126 by 677, we get 0 and a remainder of 126.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 126 to get 126.
Take the next digit (4) from the dividend and append it to 126, then repeat: 1264 / 677

Let's proceed to step 4:
If we divide 1264 by 677, we get 1 and a remainder of 587.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 677 from 1264, we get 587.
Grab the next digit (3) from the dividend, add it to 587, then carry on: 5873 / 677

Let's proceed to step 5:
If we divide 5873 by 677, we get 8 and a remainder of 457.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
The remainder is 457 after subtracting 5416 from 5873.
Take the next digit (8) from the dividend and append it to 457, then repeat: 4578 / 677

Moving on to step 6:
When dividing 4578 by 677, we get 6 with a remainder of 516.
Put 6 as the next digit of the answer. 
Result so far: 186.0
Subtracting 4062 from 4578 leaves us with 516.
Grab the next digit (3) from the dividend, add it to 516, then carry on: 5163 / 677

Let's proceed to step 7:
When dividing 5163 by 677, we get 7 with a remainder of 424.
The number 7 becomes the next digit in our result. 
Result so far: 1867.0
Subtract 4739 from 5163 to get 424.
Bring next digit (3) of the dividend behind the 424 and repeat the process: 4243 / 677

Step 8:
4243 divided by 677 is 6 with a remainder of 181.
Put 6 as the next digit of the answer. 
Result so far: 18676.0
Subtracting 4062 from 4243 leaves us with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Let's proceed to step 9:
The number 677 fits into 1810 2 times, leaving a remainder of 456.
The next digit of our result is 2. 
Result so far: 18676.2
Deduct 1354 from 1810 and we're left with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

On to step 10:
677 goes into 4560 6 times with a remainder of 498.
Write down 6 as next digit of the result. 
Result so far: 18676.26
If we take 4062 away from 4560, we end up with 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Going ahead to step 11:
677 goes into 4980 7 times with a remainder of 241.
The number 7 becomes the next digit in our result. 
Result so far: 18676.267
The remainder is 241 after subtracting 4739 from 4980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Going ahead to step 12:
677 goes into 2410 3 times with a remainder of 379.
The number 3 becomes the next digit in our result. 
Result so far: 18676.2673
Subtracting 2031 from 2410 leaves us with 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

Moving on to step 13:
3790 divided by 677 is 5 with a remainder of 405.
Use 5 as the next digit of our solution. 
Result so far: 18676.26735
Deduct 3385 from 3790 and we're left with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

On to step 14:
4050 divided by 677 is 5 with a remainder of 665.
Put 5 as the next digit of the answer. 
Result so far: 18676.267355
Deduct 3385 from 4050 and we're left with 665.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6650, and continue the process.

In conclusion, the division gives 18676.267355 with a balance of 6.65e-05.