We look at the division of 859693 by 64 
We want to figure out the number of times 859693 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
Subtracting 0 from 8 leaves us with 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 64

Going ahead to step 2:
64 goes into 85 1 times with a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 64 from 85 and we're left with 21.
Bring next digit (9) of the dividend behind the 21 and repeat the process: 219 / 64

On to step 3:
If we divide 219 by 64, we get 3 and a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we take 192 away from 219, we end up with 27.
Fetch the next digit (6) from the dividend, attach it to 27 and continue: 276 / 64

On to step 4:
64 can be fit into 276 4 times, resulting in a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 134.0
The remainder is 20 after subtracting 256 from 276.
Include the next digit (9) from the dividend after 20, then repeat: 209 / 64

Step 5:
When dividing 209 by 64, we get 3 with a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 1343.0
Subtracting 192 from 209 leaves us with 17.
Append the next digit (3) from the dividend to 17 and continue with: 173 / 64

Let's proceed to step 6:
64 goes into 173 2 times with a remainder of 45.
Record the quotient 2 as the next digit in the result. 
Result so far: 13432.0
The remainder is 45 after subtracting 128 from 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 7:
450 divided by 64 is 7 with a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 13432.7
Deduct 448 from 450 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
64 goes into 20 0 times with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 13432.7
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
200 divided by 64 is 3 with a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 13432.703
Subtracting 192 from 200 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
The number 64 fits into 80 1 times, leaving a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 13432.7031
If we subtract 64 from 80, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead 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: 13432.70312
The remainder is 32 after subtracting 128 from 160.
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:
64 can be fit into 320 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 13432.703125
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.

Step 13:
64 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 13432.703125
If we subtract 0 from 0, we 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 14:
64 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 13432.703125
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 13432.703125, with a leftover of 0.0.