We divide 63378090 by 312
Let's see how many times 312 fits into 63378090.

Moving on to step 1:
312 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 312

Let's proceed to step 2:
312 goes into 63 0 times with a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Take the next digit (3) from the dividend and append it to 63, then repeat: 633 / 312

Moving on to step 3:
The number 312 fits into 633 2 times, leaving a remainder of 9.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 624 from 633 and we're left with 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 312

Advancing to step 4:
The number 312 fits into 97 0 times, leaving a remainder of 97.
The next digit of our result is 0. 
Result so far: 20.0
Subtracting 0 from 97 leaves us with 97.
Include the next digit (8) from the dividend after 97, then repeat: 978 / 312

On to step 5:
If we divide 978 by 312, we get 3 and a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 203.0
If we subtract 936 from 978, we get 42.
Take the next digit (0) from the dividend and append it to 42, then repeat: 420 / 312

Going ahead to step 6:
If we divide 420 by 312, we get 1 and a remainder of 108.
Put 1 as the next digit of the answer. 
Result so far: 2031.0
If we subtract 312 from 420, we get 108.
Append the next digit (9) from the dividend to 108 and continue with: 1089 / 312

Let's proceed to step 7:
When dividing 1089 by 312, we get 3 with a remainder of 153.
Put 3 as the next digit of the answer. 
Result so far: 20313.0
If we take 936 away from 1089, we end up with 153.
Fetch the next digit (0) from the dividend, attach it to 153 and continue: 1530 / 312

Let's proceed to step 8:
When dividing 1530 by 312, we get 4 with a remainder of 282.
The next digit of our result is 4. 
Result so far: 203134.0
If we subtract 1248 from 1530, we get 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

On to step 9:
312 can be fit into 2820 9 times, resulting in a remainder of 12.
The next digit of our result is 9. 
Result so far: 203134.9
Subtract 2808 from 2820 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 10:
312 can be fit into 120 0 times, resulting in a remainder of 120.
The next digit of our result is 0. 
Result so far: 203134.9
Subtract 0 from 120 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 11:
1200 divided by 312 is 3 with a remainder of 264.
The next digit of our result is 3. 
Result so far: 203134.903
If we subtract 936 from 1200, we get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Step 12:
If we divide 2640 by 312, we get 8 and a remainder of 144.
Use 8 as the next digit of our solution. 
Result so far: 203134.9038
If we take 2496 away from 2640, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Advancing to step 13:
The number 312 fits into 1440 4 times, leaving a remainder of 192.
Use 4 as the next digit of our solution. 
Result so far: 203134.90384
Subtracting 1248 from 1440 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Step 14:
312 can be fit into 1920 6 times, resulting in a remainder of 48.
The next digit of our result is 6. 
Result so far: 203134.903846
The remainder is 48 after subtracting 1872 from 1920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 15:
312 goes into 480 1 times with a remainder of 168.
Record the quotient 1 as the next digit in the result. 
Result so far: 203134.9038461
Deduct 312 from 480 and we're left with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Going ahead to step 16:
The number 312 fits into 1680 5 times, leaving a remainder of 120.
Put 5 as the next digit of the answer. 
Result so far: 203134.90384615
If we take 1560 away from 1680, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

In conclusion, the division gives 203134.90384615 with a balance of 1.2e-07.