860396 ÷ 57 
Our goal is to divide 860396 by 57.

On to step 1:
When dividing 8 by 57, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 57

Moving on to step 2:
57 goes into 86 1 times with a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 57 from 86 and we're left with 29.
Bring next digit (0) of the dividend behind the 29 and repeat the process: 290 / 57

On to step 3:
57 goes into 290 5 times with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Deduct 285 from 290 and we're left with 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 57

On to step 4:
If we divide 53 by 57, we get 0 and a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 150.0
The remainder is 53 after subtracting 0 from 53.
Include the next digit (9) from the dividend after 53, then repeat: 539 / 57

Let's proceed to step 5:
If we divide 539 by 57, we get 9 and a remainder of 26.
Put 9 as the next digit of the answer. 
Result so far: 1509.0
If we subtract 513 from 539, we get 26.
Fetch the next digit (6) from the dividend, attach it to 26 and continue: 266 / 57

Let's proceed to step 6:
266 divided by 57 is 4 with a remainder of 38.
Put 4 as the next digit of the answer. 
Result so far: 15094.0
If we take 228 away from 266, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 7:
If we divide 380 by 57, we get 6 and a remainder of 38.
The next digit of our result is 6. 
Result so far: 15094.6
If we subtract 342 from 380, we 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.

Let's proceed to step 8:
380 divided by 57 is 6 with a remainder of 38.
The next digit of our result is 6. 
Result so far: 15094.66
If we take 342 away from 380, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

In conclusion, the division gives 15094.66 with a balance of 0.038.