Let's divide 21142438 by 381
We're looking to find how many times 381 goes into 21142438.

Going ahead to step 1:
When dividing 2 by 381, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 381

Advancing to step 2:
381 can be fit into 21 0 times, resulting in a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Grab the next digit (1) from the dividend, add it to 21, then carry on: 211 / 381

Moving on to step 3:
381 can be fit into 211 0 times, resulting in a remainder of 211.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 211 leaves us with 211.
Grab the next digit (4) from the dividend, add it to 211, then carry on: 2114 / 381

On to step 4:
If we divide 2114 by 381, we get 5 and a remainder of 209.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtracting 1905 from 2114 leaves us with 209.
Append the next digit (2) from the dividend to 209 and continue with: 2092 / 381

Going ahead to step 5:
381 can be fit into 2092 5 times, resulting in a remainder of 187.
Use 5 as the next digit of our solution. 
Result so far: 55.0
Deduct 1905 from 2092 and we're left with 187.
Grab the next digit (4) from the dividend, add it to 187, then carry on: 1874 / 381

Advancing to step 6:
When dividing 1874 by 381, we get 4 with a remainder of 350.
Put 4 as the next digit of the answer. 
Result so far: 554.0
The remainder is 350 after subtracting 1524 from 1874.
Bring next digit (3) of the dividend behind the 350 and repeat the process: 3503 / 381

Let's proceed to step 7:
3503 divided by 381 is 9 with a remainder of 74.
Write down 9 as next digit of the result. 
Result so far: 5549.0
Deduct 3429 from 3503 and we're left with 74.
Append the next digit (8) from the dividend to 74 and continue with: 748 / 381

Going ahead to step 8:
748 divided by 381 is 1 with a remainder of 367.
Put 1 as the next digit of the answer. 
Result so far: 55491.0
If we take 381 away from 748, we end up with 367.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3670, and continue the process.

On to step 9:
381 can be fit into 3670 9 times, resulting in a remainder of 241.
Record the quotient 9 as the next digit in the result. 
Result so far: 55491.9
Subtract 3429 from 3670 to get 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Step 10:
When dividing 2410 by 381, we get 6 with a remainder of 124.
Use 6 as the next digit of our solution. 
Result so far: 55491.96
The remainder is 124 after subtracting 2286 from 2410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Advancing to step 11:
381 goes into 1240 3 times with a remainder of 97.
Use 3 as the next digit of our solution. 
Result so far: 55491.963
Subtracting 1143 from 1240 leaves us with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Let's proceed to step 12:
381 goes into 970 2 times with a remainder of 208.
Record the quotient 2 as the next digit in the result. 
Result so far: 55491.9632
The remainder is 208 after subtracting 762 from 970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Advancing to step 13:
The number 381 fits into 2080 5 times, leaving a remainder of 175.
The next digit of our result is 5. 
Result so far: 55491.96325
The remainder is 175 after subtracting 1905 from 2080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

On to step 14:
If we divide 1750 by 381, we get 4 and a remainder of 226.
Record the quotient 4 as the next digit in the result. 
Result so far: 55491.963254
Subtract 1524 from 1750 to get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Advancing to step 15:
381 goes into 2260 5 times with a remainder of 355.
Use 5 as the next digit of our solution. 
Result so far: 55491.9632545
If we take 1905 away from 2260, we end up with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Advancing to step 16:
381 goes into 3550 9 times with a remainder of 121.
The next digit of our result is 9. 
Result so far: 55491.96325459
Subtracting 3429 from 3550 leaves us with 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

The quotient of the division is 55491.96325459, and the remainder is 1.21e-07.