We look at the division of 64312255 by 412 
Let's see how many times 412 fits into 64312255.

Advancing to step 1:
If we divide 6 by 412, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 412

On to step 2:
If we divide 64 by 412, we get 0 and a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Grab the next digit (3) from the dividend, add it to 64, then carry on: 643 / 412

Going ahead to step 3:
The number 412 fits into 643 1 times, leaving a remainder of 231.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 412 from 643, we get 231.
Bring next digit (1) of the dividend behind the 231 and repeat the process: 2311 / 412

On to step 4:
2311 divided by 412 is 5 with a remainder of 251.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtracting 2060 from 2311 leaves us with 251.
Take the next digit (2) from the dividend and append it to 251, then repeat: 2512 / 412

Advancing to step 5:
412 goes into 2512 6 times with a remainder of 40.
The next digit of our result is 6. 
Result so far: 156.0
Subtract 2472 from 2512 to get 40.
Append the next digit (2) from the dividend to 40 and continue with: 402 / 412

Moving on to step 6:
412 goes into 402 0 times with a remainder of 402.
Put 0 as the next digit of the answer. 
Result so far: 1560.0
If we subtract 0 from 402, we get 402.
Append the next digit (5) from the dividend to 402 and continue with: 4025 / 412

Advancing to step 7:
The number 412 fits into 4025 9 times, leaving a remainder of 317.
The number 9 becomes the next digit in our result. 
Result so far: 15609.0
Deduct 3708 from 4025 and we're left with 317.
Fetch the next digit (5) from the dividend, attach it to 317 and continue: 3175 / 412

Advancing to step 8:
3175 divided by 412 is 7 with a remainder of 291.
Use 7 as the next digit of our solution. 
Result so far: 156097.0
The remainder is 291 after subtracting 2884 from 3175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Advancing to step 9:
The number 412 fits into 2910 7 times, leaving a remainder of 26.
The next digit of our result is 7. 
Result so far: 156097.7
If we subtract 2884 from 2910, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 10:
412 goes into 260 0 times with a remainder of 260.
The number 0 becomes the next digit in our result. 
Result so far: 156097.7
Subtracting 0 from 260 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 11:
When dividing 2600 by 412, we get 6 with a remainder of 128.
Record the quotient 6 as the next digit in the result. 
Result so far: 156097.706
Subtracting 2472 from 2600 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 12:
412 can be fit into 1280 3 times, resulting in a remainder of 44.
The next digit of our result is 3. 
Result so far: 156097.7063
If we subtract 1236 from 1280, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 13:
440 divided by 412 is 1 with a remainder of 28.
Record the quotient 1 as the next digit in the result. 
Result so far: 156097.70631
The remainder is 28 after subtracting 412 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 14:
280 divided by 412 is 0 with a remainder of 280.
Record the quotient 0 as the next digit in the result. 
Result so far: 156097.70631
Subtracting 0 from 280 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 15:
The number 412 fits into 2800 6 times, leaving a remainder of 328.
Record the quotient 6 as the next digit in the result. 
Result so far: 156097.7063106
The remainder is 328 after subtracting 2472 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Advancing to step 16:
When dividing 3280 by 412, we get 7 with a remainder of 396.
Record the quotient 7 as the next digit in the result. 
Result so far: 156097.70631067
If we subtract 2884 from 3280, we get 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

The quotient of the division is 156097.70631067, and the remainder is 3.96e-07.