904515 ÷ 87 
We want to divide 904515 by 87.

On to step 1:
When dividing 9 by 87, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 87

On to step 2:
87 goes into 90 1 times with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 87 from 90, we get 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 87

On to step 3:
87 goes into 34 0 times with a remainder of 34.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we subtract 0 from 34, we get 34.
Take the next digit (5) from the dividend and append it to 34, then repeat: 345 / 87

Let's proceed to step 4:
87 can be fit into 345 3 times, resulting in a remainder of 84.
Record the quotient 3 as the next digit in the result. 
Result so far: 103.0
Subtract 261 from 345 to get 84.
Append the next digit (1) from the dividend to 84 and continue with: 841 / 87

Step 5:
When dividing 841 by 87, we get 9 with a remainder of 58.
The next digit of our result is 9. 
Result so far: 1039.0
The remainder is 58 after subtracting 783 from 841.
Bring next digit (5) of the dividend behind the 58 and repeat the process: 585 / 87

Advancing to step 6:
The number 87 fits into 585 6 times, leaving a remainder of 63.
The number 6 becomes the next digit in our result. 
Result so far: 10396.0
If we take 522 away from 585, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Going ahead to step 7:
87 can be fit into 630 7 times, resulting in a remainder of 21.
Use 7 as the next digit of our solution. 
Result so far: 10396.7
The remainder is 21 after subtracting 609 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 8:
When dividing 210 by 87, we get 2 with a remainder of 36.
The next digit of our result is 2. 
Result so far: 10396.72
Subtract 174 from 210 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 9:
360 divided by 87 is 4 with a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 10396.724
Subtracting 348 from 360 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 10:
87 goes into 120 1 times with a remainder of 33.
Record the quotient 1 as the next digit in the result. 
Result so far: 10396.7241
If we subtract 87 from 120, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 11:
The number 87 fits into 330 3 times, leaving a remainder of 69.
The number 3 becomes the next digit in our result. 
Result so far: 10396.72413
Subtracting 261 from 330 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 12:
The number 87 fits into 690 7 times, leaving a remainder of 81.
Write down 7 as next digit of the result. 
Result so far: 10396.724137
Deduct 609 from 690 and we're left with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Step 13:
810 divided by 87 is 9 with a remainder of 27.
The next digit of our result is 9. 
Result so far: 10396.7241379
The remainder is 27 after subtracting 783 from 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 14:
When dividing 270 by 87, we get 3 with a remainder of 9.
The next digit of our result is 3. 
Result so far: 10396.72413793
If we subtract 261 from 270, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The final result is 10396.72413793 with a remainder of 9e-09.