815045 ÷ 64 
Our goal is to divide 815045 by 64.

Let's proceed to step 1:
When dividing 8 by 64, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 64

Going ahead to step 2:
81 divided by 64 is 1 with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 64 from 81 to get 17.
Bring next digit (5) of the dividend behind the 17 and repeat the process: 175 / 64

Advancing to step 3:
When dividing 175 by 64, we get 2 with a remainder of 47.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we take 128 away from 175, we end up with 47.
Include the next digit (0) from the dividend after 47, then repeat: 470 / 64

Step 4:
64 goes into 470 7 times with a remainder of 22.
Use 7 as the next digit of our solution. 
Result so far: 127.0
If we take 448 away from 470, we end up with 22.
Grab the next digit (4) from the dividend, add it to 22, then carry on: 224 / 64

Advancing to step 5:
The number 64 fits into 224 3 times, leaving a remainder of 32.
The number 3 becomes the next digit in our result. 
Result so far: 1273.0
Subtracting 192 from 224 leaves us with 32.
Take the next digit (5) from the dividend and append it to 32, then repeat: 325 / 64

Moving on to step 6:
64 goes into 325 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 12735.0
If we subtract 320 from 325, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
64 goes into 50 0 times with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 12735.0
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 8:
500 divided by 64 is 7 with a remainder of 52.
The number 7 becomes the next digit in our result. 
Result so far: 12735.07
The remainder is 52 after subtracting 448 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 9:
If we divide 520 by 64, we get 8 and a remainder of 8.
The next digit of our result is 8. 
Result so far: 12735.078
If we subtract 512 from 520, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
80 divided by 64 is 1 with a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 12735.0781
The remainder is 16 after subtracting 64 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 11:
64 goes into 160 2 times with a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 12735.07812
Subtracting 128 from 160 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.

Moving on to step 12:
When dividing 320 by 64, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 12735.078125
The remainder is 0 after subtracting 320 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 13:
64 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 12735.078125
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.

Advancing to step 14:
The number 64 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12735.078125
If we take 0 away from 0, we end up 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.

Our division results in 12735.078125 with a remaining 0.0.