We're dividing 63963054 by 371 
We want to divide 63963054 by 371.

Going ahead to step 1:
The number 371 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 371

Let's proceed to step 2:
63 divided by 371 is 0 with a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 63, we end up with 63.
Fetch the next digit (9) from the dividend, attach it to 63 and continue: 639 / 371

Advancing to step 3:
The number 371 fits into 639 1 times, leaving a remainder of 268.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 371 from 639, we get 268.
Grab the next digit (6) from the dividend, add it to 268, then carry on: 2686 / 371

Moving on to step 4:
371 goes into 2686 7 times with a remainder of 89.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Subtracting 2597 from 2686 leaves us with 89.
Bring next digit (3) of the dividend behind the 89 and repeat the process: 893 / 371

On to step 5:
371 can be fit into 893 2 times, resulting in a remainder of 151.
Use 2 as the next digit of our solution. 
Result so far: 172.0
Subtracting 742 from 893 leaves us with 151.
Append the next digit (0) from the dividend to 151 and continue with: 1510 / 371

On to step 6:
When dividing 1510 by 371, we get 4 with a remainder of 26.
Record the quotient 4 as the next digit in the result. 
Result so far: 1724.0
If we take 1484 away from 1510, we end up with 26.
Grab the next digit (5) from the dividend, add it to 26, then carry on: 265 / 371

Moving on to step 7:
When dividing 265 by 371, we get 0 with a remainder of 265.
The number 0 becomes the next digit in our result. 
Result so far: 17240.0
If we take 0 away from 265, we end up with 265.
Append the next digit (4) from the dividend to 265 and continue with: 2654 / 371

Step 8:
371 can be fit into 2654 7 times, resulting in a remainder of 57.
Record the quotient 7 as the next digit in the result. 
Result so far: 172407.0
If we take 2597 away from 2654, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 9:
371 can be fit into 570 1 times, resulting in a remainder of 199.
Record the quotient 1 as the next digit in the result. 
Result so far: 172407.1
If we take 371 away from 570, we end up with 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Advancing to step 10:
371 goes into 1990 5 times with a remainder of 135.
Use 5 as the next digit of our solution. 
Result so far: 172407.15
Subtracting 1855 from 1990 leaves us with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

On to step 11:
When dividing 1350 by 371, we get 3 with a remainder of 237.
The next digit of our result is 3. 
Result so far: 172407.153
The remainder is 237 after subtracting 1113 from 1350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

On to step 12:
When dividing 2370 by 371, we get 6 with a remainder of 144.
Put 6 as the next digit of the answer. 
Result so far: 172407.1536
Deduct 2226 from 2370 and we're left 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.

Step 13:
If we divide 1440 by 371, we get 3 and a remainder of 327.
Use 3 as the next digit of our solution. 
Result so far: 172407.15363
The remainder is 327 after subtracting 1113 from 1440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Going ahead to step 14:
The number 371 fits into 3270 8 times, leaving a remainder of 302.
The next digit of our result is 8. 
Result so far: 172407.153638
The remainder is 302 after subtracting 2968 from 3270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Moving on to step 15:
The number 371 fits into 3020 8 times, leaving a remainder of 52.
The number 8 becomes the next digit in our result. 
Result so far: 172407.1536388
The remainder is 52 after subtracting 2968 from 3020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

In conclusion, the division gives 172407.1536388 with a balance of 5.2e-07.