We divide 860665 by 53
Let's see how many times 53 fits into 860665.

On to step 1:
53 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 53

Moving on to step 2:
The number 53 fits into 86 1 times, leaving a remainder of 33.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 53 away from 86, we end up with 33.
Include the next digit (0) from the dividend after 33, then repeat: 330 / 53

Let's proceed to step 3:
53 goes into 330 6 times with a remainder of 12.
The next digit of our result is 6. 
Result so far: 16.0
The remainder is 12 after subtracting 318 from 330.
Fetch the next digit (6) from the dividend, attach it to 12 and continue: 126 / 53

Advancing to step 4:
If we divide 126 by 53, we get 2 and a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 162.0
The remainder is 20 after subtracting 106 from 126.
Take the next digit (6) from the dividend and append it to 20, then repeat: 206 / 53

Going ahead to step 5:
The number 53 fits into 206 3 times, leaving a remainder of 47.
Put 3 as the next digit of the answer. 
Result so far: 1623.0
Subtract 159 from 206 to get 47.
Bring next digit (5) of the dividend behind the 47 and repeat the process: 475 / 53

Going ahead to step 6:
475 divided by 53 is 8 with a remainder of 51.
The next digit of our result is 8. 
Result so far: 16238.0
If we take 424 away from 475, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 7:
53 goes into 510 9 times with a remainder of 33.
The number 9 becomes the next digit in our result. 
Result so far: 16238.9
If we take 477 away from 510, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 8:
If we divide 330 by 53, we get 6 and a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 16238.96
Deduct 318 from 330 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 9:
The number 53 fits into 120 2 times, leaving a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 16238.962
If we subtract 106 from 120, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 10:
The number 53 fits into 140 2 times, leaving a remainder of 34.
Write down 2 as next digit of the result. 
Result so far: 16238.9622
If we subtract 106 from 140, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

The final outcome is 16238.9622, with a leftover of 0.00034.