We look at the division of 10528923 by 221 
Let's see how many times 221 fits into 10528923.

Moving on to step 1:
The number 221 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 221

Step 2:
The number 221 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 10 leaves us with 10.
Fetch the next digit (5) from the dividend, attach it to 10 and continue: 105 / 221

Step 3:
The number 221 fits into 105 0 times, leaving a remainder of 105.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 105, we end up with 105.
Bring next digit (2) of the dividend behind the 105 and repeat the process: 1052 / 221

Advancing to step 4:
If we divide 1052 by 221, we get 4 and a remainder of 168.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 168 after subtracting 884 from 1052.
Include the next digit (8) from the dividend after 168, then repeat: 1688 / 221

Step 5:
If we divide 1688 by 221, we get 7 and a remainder of 141.
The next digit of our result is 7. 
Result so far: 47.0
Subtracting 1547 from 1688 leaves us with 141.
Take the next digit (9) from the dividend and append it to 141, then repeat: 1419 / 221

Step 6:
When dividing 1419 by 221, we get 6 with a remainder of 93.
Put 6 as the next digit of the answer. 
Result so far: 476.0
Deduct 1326 from 1419 and we're left with 93.
Fetch the next digit (2) from the dividend, attach it to 93 and continue: 932 / 221

Going ahead to step 7:
221 goes into 932 4 times with a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 4764.0
If we subtract 884 from 932, we get 48.
Fetch the next digit (3) from the dividend, attach it to 48 and continue: 483 / 221

On to step 8:
221 can be fit into 483 2 times, resulting in a remainder of 41.
Put 2 as the next digit of the answer. 
Result so far: 47642.0
If we take 442 away from 483, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 9:
221 goes into 410 1 times with a remainder of 189.
Use 1 as the next digit of our solution. 
Result so far: 47642.1
If we subtract 221 from 410, we get 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

On to step 10:
If we divide 1890 by 221, we get 8 and a remainder of 122.
The number 8 becomes the next digit in our result. 
Result so far: 47642.18
Deduct 1768 from 1890 and we're left with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Moving on to step 11:
The number 221 fits into 1220 5 times, leaving a remainder of 115.
Put 5 as the next digit of the answer. 
Result so far: 47642.185
Deduct 1105 from 1220 and we're left with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Step 12:
221 can be fit into 1150 5 times, resulting in a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 47642.1855
If we take 1105 away from 1150, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The final result is 47642.1855 with a remainder of 0.00045.