We're dividing 86015 by 64 
We're looking to find how many times 64 goes into 86015.

Moving on to step 1:
The number 64 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 64

Let's proceed to step 2:
64 can be fit into 86 1 times, resulting in a remainder of 22.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 64 from 86, we get 22.
Include the next digit (0) from the dividend after 22, then repeat: 220 / 64

Step 3:
The number 64 fits into 220 3 times, leaving a remainder of 28.
The next digit of our result is 3. 
Result so far: 13.0
Subtract 192 from 220 to get 28.
Grab the next digit (1) from the dividend, add it to 28, then carry on: 281 / 64

Step 4:
281 divided by 64 is 4 with a remainder of 25.
The number 4 becomes the next digit in our result. 
Result so far: 134.0
Subtract 256 from 281 to get 25.
Append the next digit (5) from the dividend to 25 and continue with: 255 / 64

Let's proceed to step 5:
64 goes into 255 3 times with a remainder of 63.
Put 3 as the next digit of the answer. 
Result so far: 1343.0
If we take 192 away from 255, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Advancing to step 6:
630 divided by 64 is 9 with a remainder of 54.
Use 9 as the next digit of our solution. 
Result so far: 1343.9
If we take 576 away from 630, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 7:
If we divide 540 by 64, we get 8 and a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 1343.98
Subtracting 512 from 540 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 8:
64 can be fit into 280 4 times, resulting in a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 1343.984
The remainder is 24 after subtracting 256 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 9:
When dividing 240 by 64, we get 3 with a remainder of 48.
Put 3 as the next digit of the answer. 
Result so far: 1343.9843
If we subtract 192 from 240, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 10:
The number 64 fits into 480 7 times, leaving a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 1343.98437
The remainder is 32 after subtracting 448 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 11:
If we divide 320 by 64, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 1343.984375
Subtract 320 from 320 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 12:
The number 64 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 1343.984375
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.

Let's proceed to step 13:
0 divided by 64 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 1343.984375
Deduct 0 from 0 and we're left 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 quotient of the division is 1343.984375, and the remainder is 0.0.