We're dividing 857446 by 64 
Our goal is to divide 857446 by 64.

Moving on to step 1:
If we divide 8 by 64, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 64

Going ahead to step 2:
64 can be fit into 85 1 times, resulting in a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 64 from 85 to get 21.
Bring next digit (7) of the dividend behind the 21 and repeat the process: 217 / 64

Moving on to step 3:
64 can be fit into 217 3 times, resulting in a remainder of 25.
The next digit of our result is 3. 
Result so far: 13.0
Subtracting 192 from 217 leaves us with 25.
Take the next digit (4) from the dividend and append it to 25, then repeat: 254 / 64

On to step 4:
When dividing 254 by 64, we get 3 with a remainder of 62.
Put 3 as the next digit of the answer. 
Result so far: 133.0
If we take 192 away from 254, we end up with 62.
Include the next digit (4) from the dividend after 62, then repeat: 624 / 64

Let's proceed to step 5:
624 divided by 64 is 9 with a remainder of 48.
Record the quotient 9 as the next digit in the result. 
Result so far: 1339.0
Subtracting 576 from 624 leaves us with 48.
Append the next digit (6) from the dividend to 48 and continue with: 486 / 64

On to step 6:
64 goes into 486 7 times with a remainder of 38.
Record the quotient 7 as the next digit in the result. 
Result so far: 13397.0
Subtract 448 from 486 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 7:
The number 64 fits into 380 5 times, leaving a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 13397.5
If we subtract 320 from 380, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 8:
64 goes into 600 9 times with a remainder of 24.
The number 9 becomes the next digit in our result. 
Result so far: 13397.59
If we take 576 away from 600, we end up 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 9:
64 can be fit into 240 3 times, resulting in a remainder of 48.
Record the quotient 3 as the next digit in the result. 
Result so far: 13397.593
The remainder is 48 after subtracting 192 from 240.
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:
When dividing 480 by 64, we get 7 with a remainder of 32.
The next digit of our result is 7. 
Result so far: 13397.5937
If we subtract 448 from 480, we get 32.
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.
Write down 5 as next digit of the result. 
Result so far: 13397.59375
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.

Let's proceed to step 12:
When dividing 0 by 64, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 13397.59375
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.

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: 13397.59375
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.

The final outcome is 13397.59375, with a leftover of 0.0.