We're dividing 21128904 by 363 
We want to divide 21128904 by 363.

Going ahead to step 1:
If we divide 2 by 363, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 363

Let's proceed to step 2:
The number 363 fits into 21 0 times, leaving a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Include the next digit (1) from the dividend after 21, then repeat: 211 / 363

Advancing to step 3:
211 divided by 363 is 0 with 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.
Fetch the next digit (2) from the dividend, attach it to 211 and continue: 2112 / 363

Going ahead to step 4:
The number 363 fits into 2112 5 times, leaving a remainder of 297.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 1815 from 2112 to get 297.
Include the next digit (8) from the dividend after 297, then repeat: 2978 / 363

Moving on to step 5:
The number 363 fits into 2978 8 times, leaving a remainder of 74.
Use 8 as the next digit of our solution. 
Result so far: 58.0
Deduct 2904 from 2978 and we're left with 74.
Take the next digit (9) from the dividend and append it to 74, then repeat: 749 / 363

Going ahead to step 6:
363 can be fit into 749 2 times, resulting in a remainder of 23.
Use 2 as the next digit of our solution. 
Result so far: 582.0
Subtracting 726 from 749 leaves us with 23.
Bring next digit (0) of the dividend behind the 23 and repeat the process: 230 / 363

Going ahead to step 7:
363 can be fit into 230 0 times, resulting in a remainder of 230.
Write down 0 as next digit of the result. 
Result so far: 5820.0
If we subtract 0 from 230, we get 230.
Include the next digit (4) from the dividend after 230, then repeat: 2304 / 363

Going ahead to step 8:
363 goes into 2304 6 times with a remainder of 126.
The next digit of our result is 6. 
Result so far: 58206.0
If we subtract 2178 from 2304, we get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Let's proceed to step 9:
When dividing 1260 by 363, we get 3 with a remainder of 171.
The number 3 becomes the next digit in our result. 
Result so far: 58206.3
If we subtract 1089 from 1260, we get 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Let's proceed to step 10:
If we divide 1710 by 363, we get 4 and a remainder of 258.
Write down 4 as next digit of the result. 
Result so far: 58206.34
The remainder is 258 after subtracting 1452 from 1710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Going ahead to step 11:
The number 363 fits into 2580 7 times, leaving a remainder of 39.
Put 7 as the next digit of the answer. 
Result so far: 58206.347
Deduct 2541 from 2580 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 12:
363 can be fit into 390 1 times, resulting in a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 58206.3471
The remainder is 27 after subtracting 363 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 13:
When dividing 270 by 363, we get 0 with a remainder of 270.
The next digit of our result is 0. 
Result so far: 58206.3471
Subtracting 0 from 270 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Advancing to step 14:
363 can be fit into 2700 7 times, resulting in a remainder of 159.
Put 7 as the next digit of the answer. 
Result so far: 58206.347107
Deduct 2541 from 2700 and we're left with 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Moving on to step 15:
363 goes into 1590 4 times with a remainder of 138.
Put 4 as the next digit of the answer. 
Result so far: 58206.3471074
Subtracting 1452 from 1590 leaves us with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Let's proceed to step 16:
If we divide 1380 by 363, we get 3 and a remainder of 291.
Put 3 as the next digit of the answer. 
Result so far: 58206.34710743
If we take 1089 away from 1380, we end up with 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

The quotient of the division is 58206.34710743, and the remainder is 2.91e-07.