We look at the division of 21252050 by 915 
Our goal is to divide 21252050 by 915.

Advancing to step 1:
When dividing 2 by 915, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 915

Moving on to step 2:
The number 915 fits into 21 0 times, leaving a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Include the next digit (2) from the dividend after 21, then repeat: 212 / 915

Going ahead to step 3:
915 goes into 212 0 times with a remainder of 212.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 212 and we're left with 212.
Fetch the next digit (5) from the dividend, attach it to 212 and continue: 2125 / 915

Moving on to step 4:
The number 915 fits into 2125 2 times, leaving a remainder of 295.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 1830 from 2125 leaves us with 295.
Fetch the next digit (2) from the dividend, attach it to 295 and continue: 2952 / 915

Step 5:
2952 divided by 915 is 3 with a remainder of 207.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Subtracting 2745 from 2952 leaves us with 207.
Fetch the next digit (0) from the dividend, attach it to 207 and continue: 2070 / 915

Advancing to step 6:
915 goes into 2070 2 times with a remainder of 240.
Put 2 as the next digit of the answer. 
Result so far: 232.0
If we subtract 1830 from 2070, we get 240.
Grab the next digit (5) from the dividend, add it to 240, then carry on: 2405 / 915

On to step 7:
915 can be fit into 2405 2 times, resulting in a remainder of 575.
Put 2 as the next digit of the answer. 
Result so far: 2322.0
The remainder is 575 after subtracting 1830 from 2405.
Include the next digit (0) from the dividend after 575, then repeat: 5750 / 915

On to step 8:
5750 divided by 915 is 6 with a remainder of 260.
Put 6 as the next digit of the answer. 
Result so far: 23226.0
If we subtract 5490 from 5750, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 9:
915 can be fit into 2600 2 times, resulting in a remainder of 770.
Use 2 as the next digit of our solution. 
Result so far: 23226.2
Subtracting 1830 from 2600 leaves us with 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

Advancing to step 10:
The number 915 fits into 7700 8 times, leaving a remainder of 380.
The number 8 becomes the next digit in our result. 
Result so far: 23226.28
Subtract 7320 from 7700 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Let's proceed to step 11:
3800 divided by 915 is 4 with a remainder of 140.
Use 4 as the next digit of our solution. 
Result so far: 23226.284
Subtracting 3660 from 3800 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 12:
If we divide 1400 by 915, we get 1 and a remainder of 485.
Use 1 as the next digit of our solution. 
Result so far: 23226.2841
Subtracting 915 from 1400 leaves us with 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Advancing to step 13:
4850 divided by 915 is 5 with a remainder of 275.
Record the quotient 5 as the next digit in the result. 
Result so far: 23226.28415
The remainder is 275 after subtracting 4575 from 4850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Moving on to step 14:
If we divide 2750 by 915, we get 3 and a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 23226.284153
Subtracting 2745 from 2750 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 15:
The number 915 fits into 50 0 times, leaving a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 23226.284153
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 16:
When dividing 500 by 915, we get 0 with a remainder of 500.
Record the quotient 0 as the next digit in the result. 
Result so far: 23226.284153
Subtracting 0 from 500 leaves us with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

After the division, we end up with 23226.284153 and a remainder of 5e-07.