578350 divided by 8 
We're looking to find how many times 8 goes into 578350.

Step 1:
5 divided by 8 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 8

Step 2:
When dividing 57 by 8, we get 7 with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 56 from 57 to get 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 8

Moving on to step 3:
8 can be fit into 18 2 times, resulting in a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 72.0
Subtract 16 from 18 to get 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 8

Going ahead to step 4:
The number 8 fits into 23 2 times, leaving a remainder of 7.
The next digit of our result is 2. 
Result so far: 722.0
Subtract 16 from 23 to get 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 8

Moving on to step 5:
75 divided by 8 is 9 with a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 7229.0
Subtracting 72 from 75 leaves us with 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 8

Let's proceed to step 6:
8 goes into 30 3 times with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 72293.0
If we subtract 24 from 30, 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.

Moving on to step 7:
8 goes into 60 7 times with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 72293.7
The remainder is 4 after subtracting 56 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
If we divide 40 by 8, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 72293.75
Deduct 40 from 40 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.

Going ahead to step 9:
If we divide 0 by 8, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 72293.75
If we take 0 away from 0, we end up 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.

Step 10:
8 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 72293.75
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 72293.75, with a leftover of 0.0.