We divide 525853 by 15
We want to divide 525853 by 15.

Advancing to step 1:
When dividing 5 by 15, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 15

Let's proceed to step 2:
15 goes into 52 3 times with a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 45 from 52 leaves us with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 15

Moving on to step 3:
The number 15 fits into 75 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 35.0
Subtracting 75 from 75 leaves us with 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 15

On to step 4:
15 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 350.0
If we subtract 0 from 8, we get 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 15

Going ahead to step 5:
85 divided by 15 is 5 with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 3505.0
Subtract 75 from 85 to get 10.
Append the next digit (3) from the dividend to 10 and continue with: 103 / 15

On to step 6:
15 can be fit into 103 6 times, resulting in a remainder of 13.
The number 6 becomes the next digit in our result. 
Result so far: 35056.0
If we subtract 90 from 103, we get 13.
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.
Write down 8 as next digit of the result. 
Result so far: 35056.8
If we take 120 away from 130, we end up 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.

Advancing to step 8:
If we divide 100 by 15, we get 6 and a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 35056.86
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 9:
100 divided by 15 is 6 with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 35056.866
If we subtract 90 from 100, 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.

The final result is 35056.866 with a remainder of 0.001.