We're dividing 855915 by 64 
We want to divide 855915 by 64.

Moving on to step 1:
64 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 64

Step 2:
85 divided by 64 is 1 with a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 21 after subtracting 64 from 85.
Fetch the next digit (5) from the dividend, attach it to 21 and continue: 215 / 64

Advancing to step 3:
64 can be fit into 215 3 times, resulting in a remainder of 23.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtracting 192 from 215 leaves us with 23.
Fetch the next digit (9) from the dividend, attach it to 23 and continue: 239 / 64

On to step 4:
The number 64 fits into 239 3 times, leaving a remainder of 47.
The number 3 becomes the next digit in our result. 
Result so far: 133.0
The remainder is 47 after subtracting 192 from 239.
Bring next digit (1) of the dividend behind the 47 and repeat the process: 471 / 64

Moving on to step 5:
471 divided by 64 is 7 with a remainder of 23.
Use 7 as the next digit of our solution. 
Result so far: 1337.0
If we subtract 448 from 471, we get 23.
Include the next digit (5) from the dividend after 23, then repeat: 235 / 64

Advancing to step 6:
When dividing 235 by 64, we get 3 with a remainder of 43.
Record the quotient 3 as the next digit in the result. 
Result so far: 13373.0
The remainder is 43 after subtracting 192 from 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 7:
64 can be fit into 430 6 times, resulting in a remainder of 46.
Record the quotient 6 as the next digit in the result. 
Result so far: 13373.6
Subtracting 384 from 430 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 8:
When dividing 460 by 64, we get 7 with a remainder of 12.
Put 7 as the next digit of the answer. 
Result so far: 13373.67
Subtracting 448 from 460 leaves us 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.

Step 9:
64 goes into 120 1 times with a remainder of 56.
The next digit of our result is 1. 
Result so far: 13373.671
If we subtract 64 from 120, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 10:
64 can be fit into 560 8 times, resulting in a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 13373.6718
If we take 512 away from 560, we end up 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.

Moving on to step 11:
If we divide 480 by 64, we get 7 and a remainder of 32.
Put 7 as the next digit of the answer. 
Result so far: 13373.67187
Subtracting 448 from 480 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 12:
64 goes into 320 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 13373.671875
Deduct 320 from 320 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.

Moving on to step 13:
If we divide 0 by 64, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 13373.671875
Subtracting 0 from 0 leaves us 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.

Advancing to step 14:
64 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 13373.671875
Subtracting 0 from 0 leaves us 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 final result is 13373.671875 with a remainder of 0.0.