8343755 divided by 398 
We want to divide 8343755 by 398.

Step 1:
8 divided by 398 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 398

Advancing to step 2:
398 can be fit into 83 0 times, resulting in a remainder of 83.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 83 after subtracting 0 from 83.
Take the next digit (4) from the dividend and append it to 83, then repeat: 834 / 398

On to step 3:
When dividing 834 by 398, we get 2 with a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 796 from 834 leaves us with 38.
Bring next digit (3) of the dividend behind the 38 and repeat the process: 383 / 398

Going ahead to step 4:
398 goes into 383 0 times with a remainder of 383.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
If we take 0 away from 383, we end up with 383.
Include the next digit (7) from the dividend after 383, then repeat: 3837 / 398

On to step 5:
If we divide 3837 by 398, we get 9 and a remainder of 255.
The number 9 becomes the next digit in our result. 
Result so far: 209.0
Subtracting 3582 from 3837 leaves us with 255.
Take the next digit (5) from the dividend and append it to 255, then repeat: 2555 / 398

On to step 6:
If we divide 2555 by 398, we get 6 and a remainder of 167.
The number 6 becomes the next digit in our result. 
Result so far: 2096.0
If we subtract 2388 from 2555, we get 167.
Take the next digit (5) from the dividend and append it to 167, then repeat: 1675 / 398

On to step 7:
1675 divided by 398 is 4 with a remainder of 83.
The next digit of our result is 4. 
Result so far: 20964.0
If we take 1592 away from 1675, we end up with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Advancing to step 8:
398 can be fit into 830 2 times, resulting in a remainder of 34.
Record the quotient 2 as the next digit in the result. 
Result so far: 20964.2
If we take 796 away from 830, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 9:
The number 398 fits into 340 0 times, leaving a remainder of 340.
The number 0 becomes the next digit in our result. 
Result so far: 20964.2
If we subtract 0 from 340, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 10:
398 goes into 3400 8 times with a remainder of 216.
Write down 8 as next digit of the result. 
Result so far: 20964.208
Subtract 3184 from 3400 to get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Going ahead to step 11:
2160 divided by 398 is 5 with a remainder of 170.
Use 5 as the next digit of our solution. 
Result so far: 20964.2085
Deduct 1990 from 2160 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

On to step 12:
The number 398 fits into 1700 4 times, leaving a remainder of 108.
The number 4 becomes the next digit in our result. 
Result so far: 20964.20854
The remainder is 108 after subtracting 1592 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 13:
1080 divided by 398 is 2 with a remainder of 284.
The number 2 becomes the next digit in our result. 
Result so far: 20964.208542
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.

Advancing to step 14:
When dividing 2840 by 398, we get 7 with a remainder of 54.
Use 7 as the next digit of our solution. 
Result so far: 20964.2085427
Subtracting 2786 from 2840 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 15:
540 divided by 398 is 1 with a remainder of 142.
Put 1 as the next digit of the answer. 
Result so far: 20964.20854271
If we take 398 away from 540, we end up with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

In conclusion, the division gives 20964.20854271 with a balance of 1.42e-07.