805201 ÷ 15 
We want to figure out the number of times 805201 can be divided by 15.

Step 1:
The number 15 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 15

Let's proceed to step 2:
When dividing 80 by 15, we get 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 75 from 80 and we're left with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 15

Moving on to step 3:
55 divided by 15 is 3 with a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 53.0
Deduct 45 from 55 and we're left with 10.
Bring next digit (2) of the dividend behind the 10 and repeat the process: 102 / 15

Going ahead to step 4:
If we divide 102 by 15, we get 6 and a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 536.0
Subtract 90 from 102 to get 12.
Append the next digit (0) from the dividend to 12 and continue with: 120 / 15

On to step 5:
The number 15 fits into 120 8 times, leaving a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 5368.0
If we subtract 120 from 120, we get 0.
Grab the next digit (1) from the dividend, add it to 0, then carry on: 1 / 15

Moving on to step 6:
15 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 53680.0
Subtract 0 from 1 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 7:
The number 15 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 53680.0
If we subtract 0 from 10, 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:
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: 53680.06
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:
100 divided by 15 is 6 with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 53680.066
If we take 90 away from 100, 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.

The quotient of the division is 53680.066, and the remainder is 0.001.