Let's divide 21471889 by 381
We want to divide 21471889 by 381.

Advancing to step 1:
381 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 381

Going ahead to step 2:
The number 381 fits into 21 0 times, leaving a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Append the next digit (4) from the dividend to 21 and continue with: 214 / 381

Going ahead to step 3:
214 divided by 381 is 0 with a remainder of 214.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 214 after subtracting 0 from 214.
Grab the next digit (7) from the dividend, add it to 214, then carry on: 2147 / 381

Going ahead to step 4:
381 can be fit into 2147 5 times, resulting in a remainder of 242.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 1905 from 2147, we get 242.
Take the next digit (1) from the dividend and append it to 242, then repeat: 2421 / 381

Let's proceed to step 5:
381 can be fit into 2421 6 times, resulting in a remainder of 135.
The number 6 becomes the next digit in our result. 
Result so far: 56.0
If we subtract 2286 from 2421, we get 135.
Fetch the next digit (8) from the dividend, attach it to 135 and continue: 1358 / 381

Let's proceed to step 6:
381 can be fit into 1358 3 times, resulting in a remainder of 215.
The number 3 becomes the next digit in our result. 
Result so far: 563.0
Deduct 1143 from 1358 and we're left with 215.
Include the next digit (8) from the dividend after 215, then repeat: 2158 / 381

Step 7:
If we divide 2158 by 381, we get 5 and a remainder of 253.
Write down 5 as next digit of the result. 
Result so far: 5635.0
Deduct 1905 from 2158 and we're left with 253.
Take the next digit (9) from the dividend and append it to 253, then repeat: 2539 / 381

Step 8:
381 goes into 2539 6 times with a remainder of 253.
Put 6 as the next digit of the answer. 
Result so far: 56356.0
If we subtract 2286 from 2539, we get 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

On to step 9:
381 can be fit into 2530 6 times, resulting in a remainder of 244.
Put 6 as the next digit of the answer. 
Result so far: 56356.6
The remainder is 244 after subtracting 2286 from 2530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Moving on to step 10:
If we divide 2440 by 381, we get 6 and a remainder of 154.
Put 6 as the next digit of the answer. 
Result so far: 56356.66
If we subtract 2286 from 2440, we get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

In conclusion, the division gives 56356.66 with a balance of 0.154.