11862451 ÷ 381 
We want to divide 11862451 by 381.

On to step 1:
The number 381 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 381

Let's proceed to step 2:
381 can be fit into 11 0 times, resulting in a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 11 leaves us with 11.
Include the next digit (8) from the dividend after 11, then repeat: 118 / 381

Step 3:
381 can be fit into 118 0 times, resulting in a remainder of 118.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 118, we get 118.
Bring next digit (6) of the dividend behind the 118 and repeat the process: 1186 / 381

On to step 4:
If we divide 1186 by 381, we get 3 and a remainder of 43.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 1143 from 1186 and we're left with 43.
Include the next digit (2) from the dividend after 43, then repeat: 432 / 381

On to step 5:
The number 381 fits into 432 1 times, leaving a remainder of 51.
Put 1 as the next digit of the answer. 
Result so far: 31.0
Subtracting 381 from 432 leaves us with 51.
Bring next digit (4) of the dividend behind the 51 and repeat the process: 514 / 381

Step 6:
381 can be fit into 514 1 times, resulting in a remainder of 133.
The number 1 becomes the next digit in our result. 
Result so far: 311.0
If we take 381 away from 514, we end up with 133.
Take the next digit (5) from the dividend and append it to 133, then repeat: 1335 / 381

Let's proceed to step 7:
381 can be fit into 1335 3 times, resulting in a remainder of 192.
Use 3 as the next digit of our solution. 
Result so far: 3113.0
Subtract 1143 from 1335 to get 192.
Grab the next digit (1) from the dividend, add it to 192, then carry on: 1921 / 381

Going ahead to step 8:
1921 divided by 381 is 5 with a remainder of 16.
Write down 5 as next digit of the result. 
Result so far: 31135.0
Subtracting 1905 from 1921 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 9:
The number 381 fits into 160 0 times, leaving a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 31135.0
Subtracting 0 from 160 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 10:
381 goes into 1600 4 times with a remainder of 76.
The next digit of our result is 4. 
Result so far: 31135.04
Subtract 1524 from 1600 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 11:
The number 381 fits into 760 1 times, leaving a remainder of 379.
Record the quotient 1 as the next digit in the result. 
Result so far: 31135.041
If we subtract 381 from 760, we get 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

Let's proceed to step 12:
3790 divided by 381 is 9 with a remainder of 361.
Use 9 as the next digit of our solution. 
Result so far: 31135.0419
Subtracting 3429 from 3790 leaves us with 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Moving on to step 13:
If we divide 3610 by 381, we get 9 and a remainder of 181.
Use 9 as the next digit of our solution. 
Result so far: 31135.04199
Subtracting 3429 from 3610 leaves us with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

The final outcome is 31135.04199, with a leftover of 0.000181.