We look at the division of 396578 by 58 
We want to divide 396578 by 58.

Let's proceed to step 1:
The number 58 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 58

Advancing to step 2:
39 divided by 58 is 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Append the next digit (6) from the dividend to 39 and continue with: 396 / 58

Moving on to step 3:
58 goes into 396 6 times with a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtracting 348 from 396 leaves us with 48.
Bring next digit (5) of the dividend behind the 48 and repeat the process: 485 / 58

Step 4:
When dividing 485 by 58, we get 8 with a remainder of 21.
The next digit of our result is 8. 
Result so far: 68.0
If we subtract 464 from 485, we get 21.
Bring next digit (7) of the dividend behind the 21 and repeat the process: 217 / 58

Going ahead to step 5:
The number 58 fits into 217 3 times, leaving a remainder of 43.
Record the quotient 3 as the next digit in the result. 
Result so far: 683.0
Subtracting 174 from 217 leaves us with 43.
Include the next digit (8) from the dividend after 43, then repeat: 438 / 58

Step 6:
58 goes into 438 7 times with a remainder of 32.
Write down 7 as next digit of the result. 
Result so far: 6837.0
Subtracting 406 from 438 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 7:
58 can be fit into 320 5 times, resulting in a remainder of 30.
The next digit of our result is 5. 
Result so far: 6837.5
If we subtract 290 from 320, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 8:
58 can be fit into 300 5 times, resulting in a remainder of 10.
The next digit of our result is 5. 
Result so far: 6837.55
Subtracting 290 from 300 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 6837.55 with a remainder of 0.01.