53805 ÷ 15 
We're looking to find how many times 15 goes into 53805.

Moving on to step 1:
15 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
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

Moving on to step 2:
If we divide 53 by 15, we get 3 and a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 45 from 53 leaves us with 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 15

On to step 3:
If we divide 88 by 15, we get 5 and a remainder of 13.
Record the quotient 5 as the next digit in the result. 
Result so far: 35.0
Subtract 75 from 88 to get 13.
Include the next digit (0) from the dividend after 13, then repeat: 130 / 15

Moving on to step 4:
15 goes into 130 8 times with a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 358.0
Subtracting 120 from 130 leaves us with 10.
Include the next digit (5) from the dividend after 10, then repeat: 105 / 15

Let's proceed to step 5:
If we divide 105 by 15, we get 7 and a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 3587.0
Subtract 105 from 105 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.

Going ahead to step 6:
The number 15 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 3587.0
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.

Advancing to step 7:
0 divided by 15 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 3587.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 3587.0 with a remaining 0.0.