We look at the division of 21988213 by 204 
Our goal is to divide 21988213 by 204.

Let's proceed to step 1:
204 goes into 2 0 times 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.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 204

Step 2:
21 divided by 204 is 0 with a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Take the next digit (9) from the dividend and append it to 21, then repeat: 219 / 204

On to step 3:
204 can be fit into 219 1 times, resulting in a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 204 from 219 and we're left with 15.
Take the next digit (8) from the dividend and append it to 15, then repeat: 158 / 204

Let's proceed to step 4:
The number 204 fits into 158 0 times, leaving a remainder of 158.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 158, we get 158.
Fetch the next digit (8) from the dividend, attach it to 158 and continue: 1588 / 204

On to step 5:
The number 204 fits into 1588 7 times, leaving a remainder of 160.
Put 7 as the next digit of the answer. 
Result so far: 107.0
The remainder is 160 after subtracting 1428 from 1588.
Append the next digit (2) from the dividend to 160 and continue with: 1602 / 204

Step 6:
If we divide 1602 by 204, we get 7 and a remainder of 174.
Write down 7 as next digit of the result. 
Result so far: 1077.0
Deduct 1428 from 1602 and we're left with 174.
Bring next digit (1) of the dividend behind the 174 and repeat the process: 1741 / 204

Step 7:
When dividing 1741 by 204, we get 8 with a remainder of 109.
The number 8 becomes the next digit in our result. 
Result so far: 10778.0
If we take 1632 away from 1741, we end up with 109.
Grab the next digit (3) from the dividend, add it to 109, then carry on: 1093 / 204

Going ahead to step 8:
204 can be fit into 1093 5 times, resulting in a remainder of 73.
The next digit of our result is 5. 
Result so far: 107785.0
Deduct 1020 from 1093 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 9:
730 divided by 204 is 3 with a remainder of 118.
Write down 3 as next digit of the result. 
Result so far: 107785.3
The remainder is 118 after subtracting 612 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

On to step 10:
The number 204 fits into 1180 5 times, leaving a remainder of 160.
Put 5 as the next digit of the answer. 
Result so far: 107785.35
Deduct 1020 from 1180 and we're left 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.

Let's proceed to step 11:
204 goes into 1600 7 times with a remainder of 172.
The next digit of our result is 7. 
Result so far: 107785.357
If we take 1428 away from 1600, we end up with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Going ahead to step 12:
204 goes into 1720 8 times with a remainder of 88.
Write down 8 as next digit of the result. 
Result so far: 107785.3578
Subtracting 1632 from 1720 leaves us with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 13:
The number 204 fits into 880 4 times, leaving a remainder of 64.
The next digit of our result is 4. 
Result so far: 107785.35784
The remainder is 64 after subtracting 816 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 14:
204 goes into 640 3 times with a remainder of 28.
Record the quotient 3 as the next digit in the result. 
Result so far: 107785.357843
Deduct 612 from 640 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 15:
The number 204 fits into 280 1 times, leaving a remainder of 76.
Use 1 as the next digit of our solution. 
Result so far: 107785.3578431
If we take 204 away from 280, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 16:
When dividing 760 by 204, we get 3 with a remainder of 148.
Put 3 as the next digit of the answer. 
Result so far: 107785.35784313
If we take 612 away from 760, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

The final result is 107785.35784313 with a remainder of 1.48e-07.