We divide 6396634 by 378
We're looking to find how many times 378 goes into 6396634.

Going ahead to step 1:
The number 378 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 378

Moving on to step 2:
63 divided by 378 is 0 with a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 63 and we're left with 63.
Append the next digit (9) from the dividend to 63 and continue with: 639 / 378

Going ahead to step 3:
When dividing 639 by 378, we get 1 with a remainder of 261.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 261 after subtracting 378 from 639.
Append the next digit (6) from the dividend to 261 and continue with: 2616 / 378

Advancing to step 4:
378 goes into 2616 6 times with a remainder of 348.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
If we subtract 2268 from 2616, we get 348.
Bring next digit (6) of the dividend behind the 348 and repeat the process: 3486 / 378

On to step 5:
The number 378 fits into 3486 9 times, leaving a remainder of 84.
Write down 9 as next digit of the result. 
Result so far: 169.0
If we take 3402 away from 3486, we end up with 84.
Include the next digit (3) from the dividend after 84, then repeat: 843 / 378

Moving on to step 6:
843 divided by 378 is 2 with a remainder of 87.
Put 2 as the next digit of the answer. 
Result so far: 1692.0
If we take 756 away from 843, we end up with 87.
Bring next digit (4) of the dividend behind the 87 and repeat the process: 874 / 378

On to step 7:
378 can be fit into 874 2 times, resulting in a remainder of 118.
Put 2 as the next digit of the answer. 
Result so far: 16922.0
The remainder is 118 after subtracting 756 from 874.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Moving on to step 8:
If we divide 1180 by 378, we get 3 and a remainder of 46.
The number 3 becomes the next digit in our result. 
Result so far: 16922.3
Subtract 1134 from 1180 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 9:
378 can be fit into 460 1 times, resulting in a remainder of 82.
Use 1 as the next digit of our solution. 
Result so far: 16922.31
Deduct 378 from 460 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 10:
378 can be fit into 820 2 times, resulting in a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 16922.312
Subtracting 756 from 820 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 11:
378 can be fit into 640 1 times, resulting in a remainder of 262.
The next digit of our result is 1. 
Result so far: 16922.3121
The remainder is 262 after subtracting 378 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Let's proceed to step 12:
2620 divided by 378 is 6 with a remainder of 352.
Use 6 as the next digit of our solution. 
Result so far: 16922.31216
If we take 2268 away from 2620, we end up with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Advancing to step 13:
The number 378 fits into 3520 9 times, leaving a remainder of 118.
Put 9 as the next digit of the answer. 
Result so far: 16922.312169
Subtracting 3402 from 3520 leaves us with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Step 14:
378 goes into 1180 3 times with a remainder of 46.
The next digit of our result is 3. 
Result so far: 16922.3121693
If we take 1134 away from 1180, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 15:
460 divided by 378 is 1 with a remainder of 82.
Write down 1 as next digit of the result. 
Result so far: 16922.31216931
The remainder is 82 after subtracting 378 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

The final result is 16922.31216931 with a remainder of 8.2e-08.