We're dividing 535806 by 15 
We want to divide 535806 by 15.

Going ahead to step 1:
15 goes into 5 0 times 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.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 15

Advancing to step 2:
15 can be fit into 53 3 times, resulting in a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 8 after subtracting 45 from 53.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 15

Advancing to step 3:
When dividing 85 by 15, we get 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 35.0
Deduct 75 from 85 and we're left with 10.
Fetch the next digit (8) from the dividend, attach it to 10 and continue: 108 / 15

On to step 4:
If we divide 108 by 15, we get 7 and a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 357.0
If we take 105 away from 108, we end up with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 15

On to step 5:
15 goes into 30 2 times with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 3572.0
Subtract 30 from 30 to get 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 15

Moving on to step 6:
When dividing 6 by 15, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 35720.0
Subtracting 0 from 6 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 7:
15 can be fit into 60 4 times, resulting in a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 35720.4
Subtract 60 from 60 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
15 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 35720.4
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
15 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 35720.4
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 35720.4, with a leftover of 0.0.