We divide 86315 by 53
We want to divide 86315 by 53.

Moving on to step 1:
The number 53 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
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

Advancing to step 2:
86 divided by 53 is 1 with a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 53 from 86, we get 33.
Fetch the next digit (3) from the dividend, attach it to 33 and continue: 333 / 53

Advancing to step 3:
If we divide 333 by 53, we get 6 and a remainder of 15.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
The remainder is 15 after subtracting 318 from 333.
Append the next digit (1) from the dividend to 15 and continue with: 151 / 53

On to step 4:
When dividing 151 by 53, we get 2 with a remainder of 45.
The next digit of our result is 2. 
Result so far: 162.0
Subtract 106 from 151 to get 45.
Append the next digit (5) from the dividend to 45 and continue with: 455 / 53

Going ahead to step 5:
53 goes into 455 8 times with a remainder of 31.
Record the quotient 8 as the next digit in the result. 
Result so far: 1628.0
Deduct 424 from 455 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 6:
310 divided by 53 is 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 1628.5
If we subtract 265 from 310, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 7:
The number 53 fits into 450 8 times, leaving a remainder of 26.
Record the quotient 8 as the next digit in the result. 
Result so far: 1628.58
The remainder is 26 after subtracting 424 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 8:
The number 53 fits into 260 4 times, leaving a remainder of 48.
The next digit of our result is 4. 
Result so far: 1628.584
Deduct 212 from 260 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 9:
53 can be fit into 480 9 times, resulting in a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 1628.5849
If we subtract 477 from 480, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 10:
30 divided by 53 is 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 1628.5849
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 11:
The number 53 fits into 300 5 times, leaving a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 1628.584905
The remainder is 35 after subtracting 265 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 12:
53 goes into 350 6 times with a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 1628.5849056
Subtracting 318 from 350 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 13:
53 goes into 320 6 times with a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 1628.58490566
If we subtract 318 from 320, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Our division results in 1628.58490566 with a remaining 2e-09.