We look at the division of 21224889 by 920 
Let's see how many times 920 fits into 21224889.

Step 1:
The number 920 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
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 / 920

Going ahead to step 2:
When dividing 21 by 920, we get 0 with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Grab the next digit (2) from the dividend, add it to 21, then carry on: 212 / 920

Moving on to step 3:
The number 920 fits into 212 0 times, leaving a remainder of 212.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 212 after subtracting 0 from 212.
Include the next digit (2) from the dividend after 212, then repeat: 2122 / 920

On to step 4:
The number 920 fits into 2122 2 times, leaving a remainder of 282.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 1840 from 2122 and we're left with 282.
Append the next digit (4) from the dividend to 282 and continue with: 2824 / 920

Advancing to step 5:
When dividing 2824 by 920, we get 3 with a remainder of 64.
Write down 3 as next digit of the result. 
Result so far: 23.0
The remainder is 64 after subtracting 2760 from 2824.
Append the next digit (8) from the dividend to 64 and continue with: 648 / 920

Advancing to step 6:
The number 920 fits into 648 0 times, leaving a remainder of 648.
Write down 0 as next digit of the result. 
Result so far: 230.0
The remainder is 648 after subtracting 0 from 648.
Fetch the next digit (8) from the dividend, attach it to 648 and continue: 6488 / 920

Let's proceed to step 7:
When dividing 6488 by 920, we get 7 with a remainder of 48.
Put 7 as the next digit of the answer. 
Result so far: 2307.0
If we take 6440 away from 6488, we end up with 48.
Grab the next digit (9) from the dividend, add it to 48, then carry on: 489 / 920

Let's proceed to step 8:
920 can be fit into 489 0 times, resulting in a remainder of 489.
Record the quotient 0 as the next digit in the result. 
Result so far: 23070.0
Subtract 0 from 489 to get 489.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4890, and continue the process.

Moving on to step 9:
The number 920 fits into 4890 5 times, leaving a remainder of 290.
The next digit of our result is 5. 
Result so far: 23070.5
Subtracting 4600 from 4890 leaves us with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Let's proceed to step 10:
920 can be fit into 2900 3 times, resulting in a remainder of 140.
Put 3 as the next digit of the answer. 
Result so far: 23070.53
If we subtract 2760 from 2900, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 11:
920 goes into 1400 1 times with a remainder of 480.
The number 1 becomes the next digit in our result. 
Result so far: 23070.531
If we subtract 920 from 1400, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 12:
4800 divided by 920 is 5 with a remainder of 200.
The next digit of our result is 5. 
Result so far: 23070.5315
Subtracting 4600 from 4800 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 13:
920 can be fit into 2000 2 times, resulting in a remainder of 160.
Write down 2 as next digit of the result. 
Result so far: 23070.53152
The remainder is 160 after subtracting 1840 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 14:
1600 divided by 920 is 1 with a remainder of 680.
Use 1 as the next digit of our solution. 
Result so far: 23070.531521
Deduct 920 from 1600 and we're left with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Step 15:
When dividing 6800 by 920, we get 7 with a remainder of 360.
The next digit of our result is 7. 
Result so far: 23070.5315217
The remainder is 360 after subtracting 6440 from 6800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 16:
If we divide 3600 by 920, we get 3 and a remainder of 840.
The next digit of our result is 3. 
Result so far: 23070.53152173
The remainder is 840 after subtracting 2760 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

After the division, we end up with 23070.53152173 and a remainder of 8.4e-07.