21175594 divided by 852 
Our goal is to divide 21175594 by 852.

Going ahead to step 1:
852 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 852

Step 2:
The number 852 fits into 21 0 times, leaving a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Include the next digit (1) from the dividend after 21, then repeat: 211 / 852

Advancing to step 3:
211 divided by 852 is 0 with a remainder of 211.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 211 to get 211.
Fetch the next digit (7) from the dividend, attach it to 211 and continue: 2117 / 852

Moving on to step 4:
If we divide 2117 by 852, we get 2 and a remainder of 413.
The next digit of our result is 2. 
Result so far: 2.0
If we take 1704 away from 2117, we end up with 413.
Take the next digit (5) from the dividend and append it to 413, then repeat: 4135 / 852

Moving on to step 5:
852 goes into 4135 4 times with a remainder of 727.
The next digit of our result is 4. 
Result so far: 24.0
If we subtract 3408 from 4135, we get 727.
Grab the next digit (5) from the dividend, add it to 727, then carry on: 7275 / 852

On to step 6:
If we divide 7275 by 852, we get 8 and a remainder of 459.
Write down 8 as next digit of the result. 
Result so far: 248.0
Deduct 6816 from 7275 and we're left with 459.
Include the next digit (9) from the dividend after 459, then repeat: 4599 / 852

On to step 7:
852 can be fit into 4599 5 times, resulting in a remainder of 339.
Write down 5 as next digit of the result. 
Result so far: 2485.0
The remainder is 339 after subtracting 4260 from 4599.
Fetch the next digit (4) from the dividend, attach it to 339 and continue: 3394 / 852

Advancing to step 8:
852 can be fit into 3394 3 times, resulting in a remainder of 838.
Put 3 as the next digit of the answer. 
Result so far: 24853.0
Subtracting 2556 from 3394 leaves us with 838.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8380, and continue the process.

On to step 9:
852 goes into 8380 9 times with a remainder of 712.
The next digit of our result is 9. 
Result so far: 24853.9
Subtract 7668 from 8380 to get 712.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7120, and continue the process.

Step 10:
The number 852 fits into 7120 8 times, leaving a remainder of 304.
The number 8 becomes the next digit in our result. 
Result so far: 24853.98
The remainder is 304 after subtracting 6816 from 7120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

On to step 11:
852 goes into 3040 3 times with a remainder of 484.
Use 3 as the next digit of our solution. 
Result so far: 24853.983
If we take 2556 away from 3040, we end up with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Going ahead to step 12:
When dividing 4840 by 852, we get 5 with a remainder of 580.
The next digit of our result is 5. 
Result so far: 24853.9835
If we take 4260 away from 4840, we end up with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Let's proceed to step 13:
5800 divided by 852 is 6 with a remainder of 688.
Use 6 as the next digit of our solution. 
Result so far: 24853.98356
Deduct 5112 from 5800 and we're left with 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

Let's proceed to step 14:
6880 divided by 852 is 8 with a remainder of 64.
Put 8 as the next digit of the answer. 
Result so far: 24853.983568
Deduct 6816 from 6880 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 15:
852 goes into 640 0 times with a remainder of 640.
Use 0 as the next digit of our solution. 
Result so far: 24853.983568
Subtracting 0 from 640 leaves us with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Let's proceed to step 16:
852 goes into 6400 7 times with a remainder of 436.
Record the quotient 7 as the next digit in the result. 
Result so far: 24853.98356807
Subtracting 5964 from 6400 leaves us with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

In conclusion, the division gives 24853.98356807 with a balance of 4.36e-07.