We divide 22712903 by 815
We want to figure out the number of times 22712903 can be divided by 815.

Advancing to step 1:
If we divide 2 by 815, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 815

Going ahead to step 2:
815 goes into 22 0 times with a remainder of 22.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 22 and we're left with 22.
Grab the next digit (7) from the dividend, add it to 22, then carry on: 227 / 815

Advancing to step 3:
When dividing 227 by 815, we get 0 with a remainder of 227.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 227 and we're left with 227.
Include the next digit (1) from the dividend after 227, then repeat: 2271 / 815

On to step 4:
When dividing 2271 by 815, we get 2 with a remainder of 641.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 1630 from 2271 leaves us with 641.
Include the next digit (2) from the dividend after 641, then repeat: 6412 / 815

Step 5:
The number 815 fits into 6412 7 times, leaving a remainder of 707.
Write down 7 as next digit of the result. 
Result so far: 27.0
Deduct 5705 from 6412 and we're left with 707.
Grab the next digit (9) from the dividend, add it to 707, then carry on: 7079 / 815

Step 6:
If we divide 7079 by 815, we get 8 and a remainder of 559.
Use 8 as the next digit of our solution. 
Result so far: 278.0
Deduct 6520 from 7079 and we're left with 559.
Grab the next digit (0) from the dividend, add it to 559, then carry on: 5590 / 815

Let's proceed to step 7:
815 goes into 5590 6 times with a remainder of 700.
Record the quotient 6 as the next digit in the result. 
Result so far: 2786.0
Subtract 4890 from 5590 to get 700.
Bring next digit (3) of the dividend behind the 700 and repeat the process: 7003 / 815

Going ahead to step 8:
815 goes into 7003 8 times with a remainder of 483.
Put 8 as the next digit of the answer. 
Result so far: 27868.0
If we subtract 6520 from 7003, we get 483.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4830, and continue the process.

Let's proceed to step 9:
815 can be fit into 4830 5 times, resulting in a remainder of 755.
Put 5 as the next digit of the answer. 
Result so far: 27868.5
The remainder is 755 after subtracting 4075 from 4830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7550, and continue the process.

On to step 10:
7550 divided by 815 is 9 with a remainder of 215.
Use 9 as the next digit of our solution. 
Result so far: 27868.59
If we subtract 7335 from 7550, we get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Let's proceed to step 11:
If we divide 2150 by 815, we get 2 and a remainder of 520.
The number 2 becomes the next digit in our result. 
Result so far: 27868.592
The remainder is 520 after subtracting 1630 from 2150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Let's proceed to step 12:
5200 divided by 815 is 6 with a remainder of 310.
The number 6 becomes the next digit in our result. 
Result so far: 27868.5926
Subtracting 4890 from 5200 leaves us with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Moving on to step 13:
If we divide 3100 by 815, we get 3 and a remainder of 655.
Use 3 as the next digit of our solution. 
Result so far: 27868.59263
Deduct 2445 from 3100 and we're left with 655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6550, and continue the process.

Going ahead to step 14:
815 can be fit into 6550 8 times, resulting in a remainder of 30.
Put 8 as the next digit of the answer. 
Result so far: 27868.592638
If we take 6520 away from 6550, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 15:
The number 815 fits into 300 0 times, leaving a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 27868.592638
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 16:
3000 divided by 815 is 3 with a remainder of 555.
Record the quotient 3 as the next digit in the result. 
Result so far: 27868.59263803
Subtract 2445 from 3000 to get 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

After the division, we end up with 27868.59263803 and a remainder of 5.55e-07.