21897841 divided by 844 
We want to divide 21897841 by 844.

Going ahead to step 1:
2 divided by 844 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 844

Moving on to step 2:
844 goes into 21 0 times with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Take the next digit (8) from the dividend and append it to 21, then repeat: 218 / 844

On to step 3:
844 can be fit into 218 0 times, resulting in a remainder of 218.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 218 after subtracting 0 from 218.
Bring next digit (9) of the dividend behind the 218 and repeat the process: 2189 / 844

Advancing to step 4:
When dividing 2189 by 844, we get 2 with a remainder of 501.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 1688 away from 2189, we end up with 501.
Append the next digit (7) from the dividend to 501 and continue with: 5017 / 844

Advancing to step 5:
844 can be fit into 5017 5 times, resulting in a remainder of 797.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
Deduct 4220 from 5017 and we're left with 797.
Append the next digit (8) from the dividend to 797 and continue with: 7978 / 844

Advancing to step 6:
844 goes into 7978 9 times with a remainder of 382.
The number 9 becomes the next digit in our result. 
Result so far: 259.0
If we subtract 7596 from 7978, we get 382.
Append the next digit (4) from the dividend to 382 and continue with: 3824 / 844

Let's proceed to step 7:
3824 divided by 844 is 4 with a remainder of 448.
Record the quotient 4 as the next digit in the result. 
Result so far: 2594.0
If we take 3376 away from 3824, we end up with 448.
Grab the next digit (1) from the dividend, add it to 448, then carry on: 4481 / 844

Advancing to step 8:
If we divide 4481 by 844, we get 5 and a remainder of 261.
Use 5 as the next digit of our solution. 
Result so far: 25945.0
If we subtract 4220 from 4481, we get 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Let's proceed to step 9:
844 goes into 2610 3 times with a remainder of 78.
The number 3 becomes the next digit in our result. 
Result so far: 25945.3
If we subtract 2532 from 2610, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 10:
When dividing 780 by 844, we get 0 with a remainder of 780.
The next digit of our result is 0. 
Result so far: 25945.3
Subtracting 0 from 780 leaves us with 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Moving on to step 11:
When dividing 7800 by 844, we get 9 with a remainder of 204.
The next digit of our result is 9. 
Result so far: 25945.309
If we take 7596 away from 7800, we end up with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Advancing to step 12:
844 goes into 2040 2 times with a remainder of 352.
Put 2 as the next digit of the answer. 
Result so far: 25945.3092
Deduct 1688 from 2040 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.

Advancing to step 13:
3520 divided by 844 is 4 with a remainder of 144.
Write down 4 as next digit of the result. 
Result so far: 25945.30924
If we take 3376 away from 3520, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

On to step 14:
844 goes into 1440 1 times with a remainder of 596.
Record the quotient 1 as the next digit in the result. 
Result so far: 25945.309241
If we take 844 away from 1440, we end up with 596.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

Advancing to step 15:
844 goes into 5960 7 times with a remainder of 52.
Record the quotient 7 as the next digit in the result. 
Result so far: 25945.3092417
The remainder is 52 after subtracting 5908 from 5960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 16:
The number 844 fits into 520 0 times, leaving a remainder of 520.
Put 0 as the next digit of the answer. 
Result so far: 25945.3092417
The remainder is 520 after subtracting 0 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

The final result is 25945.3092417 with a remainder of 5.2e-07.