We're dividing 12988068 by 829 
We want to divide 12988068 by 829.

Let's proceed to step 1:
When dividing 1 by 829, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 829

On to step 2:
829 goes into 12 0 times with a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Fetch the next digit (9) from the dividend, attach it to 12 and continue: 129 / 829

Moving on to step 3:
The number 829 fits into 129 0 times, leaving a remainder of 129.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 129 to get 129.
Fetch the next digit (8) from the dividend, attach it to 129 and continue: 1298 / 829

On to step 4:
829 goes into 1298 1 times with a remainder of 469.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 829 from 1298 leaves us with 469.
Bring next digit (8) of the dividend behind the 469 and repeat the process: 4698 / 829

Let's proceed to step 5:
829 can be fit into 4698 5 times, resulting in a remainder of 553.
The next digit of our result is 5. 
Result so far: 15.0
Subtract 4145 from 4698 to get 553.
Append the next digit (0) from the dividend to 553 and continue with: 5530 / 829

On to step 6:
829 goes into 5530 6 times with a remainder of 556.
Record the quotient 6 as the next digit in the result. 
Result so far: 156.0
Subtract 4974 from 5530 to get 556.
Append the next digit (6) from the dividend to 556 and continue with: 5566 / 829

Let's proceed to step 7:
The number 829 fits into 5566 6 times, leaving a remainder of 592.
Record the quotient 6 as the next digit in the result. 
Result so far: 1566.0
If we take 4974 away from 5566, we end up with 592.
Append the next digit (8) from the dividend to 592 and continue with: 5928 / 829

Advancing to step 8:
If we divide 5928 by 829, we get 7 and a remainder of 125.
The number 7 becomes the next digit in our result. 
Result so far: 15667.0
Subtract 5803 from 5928 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Advancing to step 9:
If we divide 1250 by 829, we get 1 and a remainder of 421.
Write down 1 as next digit of the result. 
Result so far: 15667.1
If we subtract 829 from 1250, we get 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Advancing to step 10:
4210 divided by 829 is 5 with a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 15667.15
If we take 4145 away from 4210, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 11:
The number 829 fits into 650 0 times, leaving a remainder of 650.
Use 0 as the next digit of our solution. 
Result so far: 15667.15
Subtracting 0 from 650 leaves us with 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Moving on to step 12:
When dividing 6500 by 829, we get 7 with a remainder of 697.
Put 7 as the next digit of the answer. 
Result so far: 15667.1507
If we take 5803 away from 6500, we end up with 697.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6970, and continue the process.

On to step 13:
When dividing 6970 by 829, we get 8 with a remainder of 338.
Record the quotient 8 as the next digit in the result. 
Result so far: 15667.15078
Deduct 6632 from 6970 and we're left with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Let's proceed to step 14:
829 goes into 3380 4 times with a remainder of 64.
Write down 4 as next digit of the result. 
Result so far: 15667.150784
If we subtract 3316 from 3380, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 15:
If we divide 640 by 829, we get 0 and a remainder of 640.
Write down 0 as next digit of the result. 
Result so far: 15667.150784
Subtracting 0 from 640 leaves us with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Going ahead to step 16:
When dividing 6400 by 829, we get 7 with a remainder of 597.
Use 7 as the next digit of our solution. 
Result so far: 15667.15078407
If we take 5803 away from 6400, we end up with 597.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5970, and continue the process.

The final result is 15667.15078407 with a remainder of 5.97e-07.