We divide 31645996 by 398
Our goal is to divide 31645996 by 398.

Going ahead to step 1:
When dividing 3 by 398, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 398

Advancing to step 2:
The number 398 fits into 31 0 times, leaving a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Bring next digit (6) of the dividend behind the 31 and repeat the process: 316 / 398

Moving on to step 3:
The number 398 fits into 316 0 times, leaving a remainder of 316.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 316 leaves us with 316.
Bring next digit (4) of the dividend behind the 316 and repeat the process: 3164 / 398

Going ahead to step 4:
398 can be fit into 3164 7 times, resulting in a remainder of 378.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we subtract 2786 from 3164, we get 378.
Bring next digit (5) of the dividend behind the 378 and repeat the process: 3785 / 398

Step 5:
398 goes into 3785 9 times with a remainder of 203.
The number 9 becomes the next digit in our result. 
Result so far: 79.0
The remainder is 203 after subtracting 3582 from 3785.
Bring next digit (9) of the dividend behind the 203 and repeat the process: 2039 / 398

Step 6:
2039 divided by 398 is 5 with a remainder of 49.
The next digit of our result is 5. 
Result so far: 795.0
Subtracting 1990 from 2039 leaves us with 49.
Include the next digit (9) from the dividend after 49, then repeat: 499 / 398

Step 7:
398 can be fit into 499 1 times, resulting in a remainder of 101.
Record the quotient 1 as the next digit in the result. 
Result so far: 7951.0
The remainder is 101 after subtracting 398 from 499.
Append the next digit (6) from the dividend to 101 and continue with: 1016 / 398

On to step 8:
If we divide 1016 by 398, we get 2 and a remainder of 220.
Put 2 as the next digit of the answer. 
Result so far: 79512.0
If we subtract 796 from 1016, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 9:
398 goes into 2200 5 times with a remainder of 210.
The next digit of our result is 5. 
Result so far: 79512.5
Subtract 1990 from 2200 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 10:
2100 divided by 398 is 5 with a remainder of 110.
Write down 5 as next digit of the result. 
Result so far: 79512.55
Deduct 1990 from 2100 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

In conclusion, the division gives 79512.55 with a balance of 0.11.