We're dividing 13926016 by 378 
Our goal is to divide 13926016 by 378.

Advancing to step 1:
When dividing 1 by 378, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 378

Advancing to step 2:
If we divide 13 by 378, we get 0 and a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Take the next digit (9) from the dividend and append it to 13, then repeat: 139 / 378

Let's proceed to step 3:
139 divided by 378 is 0 with a remainder of 139.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 139 to get 139.
Bring next digit (2) of the dividend behind the 139 and repeat the process: 1392 / 378

Moving on to step 4:
1392 divided by 378 is 3 with a remainder of 258.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 1134 from 1392 to get 258.
Grab the next digit (6) from the dividend, add it to 258, then carry on: 2586 / 378

Let's proceed to step 5:
When dividing 2586 by 378, we get 6 with a remainder of 318.
Use 6 as the next digit of our solution. 
Result so far: 36.0
Deduct 2268 from 2586 and we're left with 318.
Take the next digit (0) from the dividend and append it to 318, then repeat: 3180 / 378

On to step 6:
The number 378 fits into 3180 8 times, leaving a remainder of 156.
Put 8 as the next digit of the answer. 
Result so far: 368.0
The remainder is 156 after subtracting 3024 from 3180.
Append the next digit (1) from the dividend to 156 and continue with: 1561 / 378

Step 7:
When dividing 1561 by 378, we get 4 with a remainder of 49.
Use 4 as the next digit of our solution. 
Result so far: 3684.0
The remainder is 49 after subtracting 1512 from 1561.
Bring next digit (6) of the dividend behind the 49 and repeat the process: 496 / 378

Step 8:
496 divided by 378 is 1 with a remainder of 118.
The number 1 becomes the next digit in our result. 
Result so far: 36841.0
Subtract 378 from 496 to get 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 9:
If we divide 1180 by 378, we get 3 and a remainder of 46.
Record the quotient 3 as the next digit in the result. 
Result so far: 36841.3
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.

Step 10:
When dividing 460 by 378, we get 1 with a remainder of 82.
Use 1 as the next digit of our solution. 
Result so far: 36841.31
If we take 378 away from 460, we end up 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.

On to step 11:
378 can be fit into 820 2 times, resulting in a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 36841.312
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.

Moving on to step 12:
378 can be fit into 640 1 times, resulting in a remainder of 262.
Use 1 as the next digit of our solution. 
Result so far: 36841.3121
Subtract 378 from 640 to get 262.
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 13:
378 can be fit into 2620 6 times, resulting in a remainder of 352.
The next digit of our result is 6. 
Result so far: 36841.31216
Deduct 2268 from 2620 and we're left 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.

Going ahead to step 14:
3520 divided by 378 is 9 with a remainder of 118.
Write down 9 as next digit of the result. 
Result so far: 36841.312169
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.

Going ahead to step 15:
1180 divided by 378 is 3 with a remainder of 46.
Put 3 as the next digit of the answer. 
Result so far: 36841.3121693
Subtracting 1134 from 1180 leaves us 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 16:
378 goes into 460 1 times with a remainder of 82.
The next digit of our result is 1. 
Result so far: 36841.31216931
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.

After the division, we end up with 36841.31216931 and a remainder of 8.2e-08.