We look at the division of 810898 by 15 
We want to divide 810898 by 15.

Going ahead to step 1:
The number 15 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 15

Let's proceed to step 2:
The number 15 fits into 81 5 times, leaving a remainder of 6.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 6 after subtracting 75 from 81.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 15

Advancing to step 3:
60 divided by 15 is 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 54.0
Subtract 60 from 60 to get 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 15

Step 4:
If we divide 8 by 15, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 540.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 15

Moving on to step 5:
The number 15 fits into 89 5 times, leaving a remainder of 14.
Put 5 as the next digit of the answer. 
Result so far: 5405.0
If we subtract 75 from 89, we get 14.
Fetch the next digit (8) from the dividend, attach it to 14 and continue: 148 / 15

On to step 6:
15 can be fit into 148 9 times, resulting in a remainder of 13.
The next digit of our result is 9. 
Result so far: 54059.0
The remainder is 13 after subtracting 135 from 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 7:
When dividing 130 by 15, we get 8 with a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 54059.8
If we subtract 120 from 130, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
When dividing 100 by 15, we get 6 with a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 54059.86
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 9:
When dividing 100 by 15, we get 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 54059.866
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

After the division, we end up with 54059.866 and a remainder of 0.001.