13430676 ÷ 398 
Let's see how many times 398 fits into 13430676.

On to step 1:
398 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 398

Advancing to step 2:
13 divided by 398 is 0 with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Grab the next digit (4) from the dividend, add it to 13, then carry on: 134 / 398

Going ahead to step 3:
398 can be fit into 134 0 times, resulting in a remainder of 134.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 134, we end up with 134.
Include the next digit (3) from the dividend after 134, then repeat: 1343 / 398

Advancing to step 4:
The number 398 fits into 1343 3 times, leaving a remainder of 149.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 1194 from 1343 leaves us with 149.
Append the next digit (0) from the dividend to 149 and continue with: 1490 / 398

Step 5:
398 goes into 1490 3 times with a remainder of 296.
The next digit of our result is 3. 
Result so far: 33.0
Subtracting 1194 from 1490 leaves us with 296.
Append the next digit (6) from the dividend to 296 and continue with: 2966 / 398

Going ahead to step 6:
The number 398 fits into 2966 7 times, leaving a remainder of 180.
Write down 7 as next digit of the result. 
Result so far: 337.0
If we take 2786 away from 2966, we end up with 180.
Take the next digit (7) from the dividend and append it to 180, then repeat: 1807 / 398

On to step 7:
If we divide 1807 by 398, we get 4 and a remainder of 215.
Put 4 as the next digit of the answer. 
Result so far: 3374.0
Subtracting 1592 from 1807 leaves us with 215.
Append the next digit (6) from the dividend to 215 and continue with: 2156 / 398

Moving on to step 8:
The number 398 fits into 2156 5 times, leaving a remainder of 166.
Put 5 as the next digit of the answer. 
Result so far: 33745.0
Subtracting 1990 from 2156 leaves us with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Advancing to step 9:
398 can be fit into 1660 4 times, resulting in a remainder of 68.
Use 4 as the next digit of our solution. 
Result so far: 33745.4
Subtract 1592 from 1660 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 10:
When dividing 680 by 398, we get 1 with a remainder of 282.
The number 1 becomes the next digit in our result. 
Result so far: 33745.41
The remainder is 282 after subtracting 398 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Moving on to step 11:
The number 398 fits into 2820 7 times, leaving a remainder of 34.
Write down 7 as next digit of the result. 
Result so far: 33745.417
Subtract 2786 from 2820 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 12:
398 goes into 340 0 times with a remainder of 340.
Put 0 as the next digit of the answer. 
Result so far: 33745.417
The remainder is 340 after subtracting 0 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 13:
398 goes into 3400 8 times with a remainder of 216.
Record the quotient 8 as the next digit in the result. 
Result so far: 33745.41708
If we take 3184 away from 3400, we end up with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Let's proceed to step 14:
When dividing 2160 by 398, we get 5 with a remainder of 170.
The number 5 becomes the next digit in our result. 
Result so far: 33745.417085
Subtract 1990 from 2160 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 15:
398 goes into 1700 4 times with a remainder of 108.
Use 4 as the next digit of our solution. 
Result so far: 33745.4170854
If we take 1592 away from 1700, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 16:
If we divide 1080 by 398, we get 2 and a remainder of 284.
The number 2 becomes the next digit in our result. 
Result so far: 33745.41708542
The remainder is 284 after subtracting 796 from 1080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

The quotient of the division is 33745.41708542, and the remainder is 2.84e-07.