807559 ÷ 64 
We want to figure out the number of times 807559 can be divided by 64.

On 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 (0) from the dividend, add it to 8, then carry on: 80 / 64

Advancing to step 2:
64 goes into 80 1 times with a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 64 away from 80, we end up with 16.
Append the next digit (7) from the dividend to 16 and continue with: 167 / 64

Advancing to step 3:
64 can be fit into 167 2 times, resulting in a remainder of 39.
Write down 2 as next digit of the result. 
Result so far: 12.0
The remainder is 39 after subtracting 128 from 167.
Fetch the next digit (5) from the dividend, attach it to 39 and continue: 395 / 64

Advancing to step 4:
If we divide 395 by 64, we get 6 and a remainder of 11.
The number 6 becomes the next digit in our result. 
Result so far: 126.0
Deduct 384 from 395 and we're left with 11.
Grab the next digit (5) from the dividend, add it to 11, then carry on: 115 / 64

Let's proceed to step 5:
The number 64 fits into 115 1 times, leaving a remainder of 51.
The number 1 becomes the next digit in our result. 
Result so far: 1261.0
Subtract 64 from 115 to get 51.
Grab the next digit (9) from the dividend, add it to 51, then carry on: 519 / 64

Going ahead to step 6:
If we divide 519 by 64, we get 8 and a remainder of 7.
Put 8 as the next digit of the answer. 
Result so far: 12618.0
Subtract 512 from 519 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 7:
If we divide 70 by 64, we get 1 and a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 12618.1
If we subtract 64 from 70, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
The number 64 fits into 60 0 times, leaving a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 12618.1
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
600 divided by 64 is 9 with a remainder of 24.
Write down 9 as next digit of the result. 
Result so far: 12618.109
Deduct 576 from 600 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 10:
64 can be fit into 240 3 times, resulting in a remainder of 48.
Use 3 as the next digit of our solution. 
Result so far: 12618.1093
Subtracting 192 from 240 leaves us 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.

Advancing to step 11:
If we divide 480 by 64, we get 7 and a remainder of 32.
Record the quotient 7 as the next digit in the result. 
Result so far: 12618.10937
Deduct 448 from 480 and we're left 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.

Going ahead to step 12:
If we divide 320 by 64, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 12618.109375
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.

Advancing 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: 12618.109375
Subtract 0 from 0 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.

Moving on to step 14:
If we divide 0 by 64, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 12618.109375
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 outcome is 12618.109375, with a leftover of 0.0.