16831539 ÷ 378 
We're looking to find how many times 378 goes into 16831539.

Let's proceed to step 1:
378 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 378

Let's proceed to step 2:
The number 378 fits into 16 0 times, leaving a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 16 to get 16.
Bring next digit (8) of the dividend behind the 16 and repeat the process: 168 / 378

Going ahead to step 3:
168 divided by 378 is 0 with a remainder of 168.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 168 and we're left with 168.
Append the next digit (3) from the dividend to 168 and continue with: 1683 / 378

Advancing to step 4:
378 goes into 1683 4 times with a remainder of 171.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 1512 away from 1683, we end up with 171.
Append the next digit (1) from the dividend to 171 and continue with: 1711 / 378

Moving on to step 5:
1711 divided by 378 is 4 with a remainder of 199.
Put 4 as the next digit of the answer. 
Result so far: 44.0
The remainder is 199 after subtracting 1512 from 1711.
Include the next digit (5) from the dividend after 199, then repeat: 1995 / 378

Let's proceed to step 6:
The number 378 fits into 1995 5 times, leaving a remainder of 105.
Use 5 as the next digit of our solution. 
Result so far: 445.0
The remainder is 105 after subtracting 1890 from 1995.
Bring next digit (3) of the dividend behind the 105 and repeat the process: 1053 / 378

Step 7:
If we divide 1053 by 378, we get 2 and a remainder of 297.
The next digit of our result is 2. 
Result so far: 4452.0
The remainder is 297 after subtracting 756 from 1053.
Take the next digit (9) from the dividend and append it to 297, then repeat: 2979 / 378

Moving on to step 8:
When dividing 2979 by 378, we get 7 with a remainder of 333.
The number 7 becomes the next digit in our result. 
Result so far: 44527.0
The remainder is 333 after subtracting 2646 from 2979.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Advancing to step 9:
3330 divided by 378 is 8 with a remainder of 306.
Use 8 as the next digit of our solution. 
Result so far: 44527.8
If we take 3024 away from 3330, we end up with 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

On to step 10:
378 goes into 3060 8 times with a remainder of 36.
Use 8 as the next digit of our solution. 
Result so far: 44527.88
Subtract 3024 from 3060 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Our division results in 44527.88 with a remaining 0.036.