15099240 divided by 873 
We want to divide 15099240 by 873.

On to step 1:
If we divide 1 by 873, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 873

Advancing to step 2:
The number 873 fits into 15 0 times, leaving a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Take the next digit (0) from the dividend and append it to 15, then repeat: 150 / 873

Moving on to step 3:
If we divide 150 by 873, we get 0 and a remainder of 150.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 150 to get 150.
Fetch the next digit (9) from the dividend, attach it to 150 and continue: 1509 / 873

Going ahead to step 4:
1509 divided by 873 is 1 with a remainder of 636.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 873 from 1509, we get 636.
Include the next digit (9) from the dividend after 636, then repeat: 6369 / 873

Let's proceed to step 5:
873 can be fit into 6369 7 times, resulting in a remainder of 258.
The next digit of our result is 7. 
Result so far: 17.0
Subtracting 6111 from 6369 leaves us with 258.
Include the next digit (2) from the dividend after 258, then repeat: 2582 / 873

Moving on to step 6:
When dividing 2582 by 873, we get 2 with a remainder of 836.
The number 2 becomes the next digit in our result. 
Result so far: 172.0
If we subtract 1746 from 2582, we get 836.
Grab the next digit (4) from the dividend, add it to 836, then carry on: 8364 / 873

Moving on to step 7:
873 can be fit into 8364 9 times, resulting in a remainder of 507.
The next digit of our result is 9. 
Result so far: 1729.0
Subtract 7857 from 8364 to get 507.
Grab the next digit (0) from the dividend, add it to 507, then carry on: 5070 / 873

Moving on to step 8:
5070 divided by 873 is 5 with a remainder of 705.
The number 5 becomes the next digit in our result. 
Result so far: 17295.0
If we subtract 4365 from 5070, we get 705.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7050, and continue the process.

Moving on to step 9:
When dividing 7050 by 873, we get 8 with a remainder of 66.
Use 8 as the next digit of our solution. 
Result so far: 17295.8
Deduct 6984 from 7050 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 10:
873 goes into 660 0 times with a remainder of 660.
The number 0 becomes the next digit in our result. 
Result so far: 17295.8
Deduct 0 from 660 and we're left with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Going ahead to step 11:
The number 873 fits into 6600 7 times, leaving a remainder of 489.
Write down 7 as next digit of the result. 
Result so far: 17295.807
If we take 6111 away from 6600, we end up with 489.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4890, and continue the process.

On to step 12:
If we divide 4890 by 873, we get 5 and a remainder of 525.
Record the quotient 5 as the next digit in the result. 
Result so far: 17295.8075
Subtracting 4365 from 4890 leaves us with 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

Let's proceed to step 13:
873 goes into 5250 6 times with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 17295.80756
Deduct 5238 from 5250 and we're left 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.

Going ahead to step 14:
If we divide 120 by 873, we get 0 and a remainder of 120.
The next digit of our result is 0. 
Result so far: 17295.80756
If we take 0 away from 120, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 15:
873 goes into 1200 1 times with a remainder of 327.
Put 1 as the next digit of the answer. 
Result so far: 17295.8075601
If we take 873 away from 1200, we end up with 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Going ahead to step 16:
If we divide 3270 by 873, we get 3 and a remainder of 651.
The number 3 becomes the next digit in our result. 
Result so far: 17295.80756013
Subtracting 2619 from 3270 leaves us with 651.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6510, and continue the process.

After the division, we end up with 17295.80756013 and a remainder of 6.51e-07.