We're dividing 28447887 by 915 
We're looking to find how many times 915 goes into 28447887.

Step 1:
915 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 915

Step 2:
28 divided by 915 is 0 with a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Include the next digit (4) from the dividend after 28, then repeat: 284 / 915

Moving on to step 3:
915 goes into 284 0 times with a remainder of 284.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 284 to get 284.
Fetch the next digit (4) from the dividend, attach it to 284 and continue: 2844 / 915

On to step 4:
If we divide 2844 by 915, we get 3 and a remainder of 99.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 2745 from 2844, we get 99.
Append the next digit (7) from the dividend to 99 and continue with: 997 / 915

Advancing to step 5:
When dividing 997 by 915, we get 1 with a remainder of 82.
Put 1 as the next digit of the answer. 
Result so far: 31.0
Subtract 915 from 997 to get 82.
Bring next digit (8) of the dividend behind the 82 and repeat the process: 828 / 915

Moving on to step 6:
915 goes into 828 0 times with a remainder of 828.
Record the quotient 0 as the next digit in the result. 
Result so far: 310.0
If we subtract 0 from 828, we get 828.
Grab the next digit (8) from the dividend, add it to 828, then carry on: 8288 / 915

Moving on to step 7:
If we divide 8288 by 915, we get 9 and a remainder of 53.
The number 9 becomes the next digit in our result. 
Result so far: 3109.0
Deduct 8235 from 8288 and we're left with 53.
Take the next digit (7) from the dividend and append it to 53, then repeat: 537 / 915

Going ahead to step 8:
The number 915 fits into 537 0 times, leaving a remainder of 537.
The number 0 becomes the next digit in our result. 
Result so far: 31090.0
The remainder is 537 after subtracting 0 from 537.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5370, and continue the process.

Moving on to step 9:
5370 divided by 915 is 5 with a remainder of 795.
Write down 5 as next digit of the result. 
Result so far: 31090.5
If we subtract 4575 from 5370, we get 795.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7950, and continue the process.

Going ahead to step 10:
7950 divided by 915 is 8 with a remainder of 630.
Put 8 as the next digit of the answer. 
Result so far: 31090.58
Deduct 7320 from 7950 and we're left with 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

On to step 11:
If we divide 6300 by 915, we get 6 and a remainder of 810.
Write down 6 as next digit of the result. 
Result so far: 31090.586
Deduct 5490 from 6300 and we're left with 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8100, and continue the process.

Advancing to step 12:
915 goes into 8100 8 times with a remainder of 780.
Record the quotient 8 as the next digit in the result. 
Result so far: 31090.5868
Subtract 7320 from 8100 to get 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

On to step 13:
If we divide 7800 by 915, we get 8 and a remainder of 480.
Write down 8 as next digit of the result. 
Result so far: 31090.58688
If we subtract 7320 from 7800, 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.

After the division, we end up with 31090.58688 and a remainder of 0.00048.