668478 ÷ 75 
We want to divide 668478 by 75.

Moving on to step 1:
75 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 75

Let's proceed to step 2:
When dividing 66 by 75, we get 0 with a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Include the next digit (8) from the dividend after 66, then repeat: 668 / 75

Going ahead to step 3:
The number 75 fits into 668 8 times, leaving a remainder of 68.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 600 from 668 leaves us with 68.
Bring next digit (4) of the dividend behind the 68 and repeat the process: 684 / 75

Going ahead to step 4:
75 goes into 684 9 times with a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 89.0
If we subtract 675 from 684, we get 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 75

Step 5:
97 divided by 75 is 1 with a remainder of 22.
Write down 1 as next digit of the result. 
Result so far: 891.0
Subtracting 75 from 97 leaves us with 22.
Grab the next digit (8) from the dividend, add it to 22, then carry on: 228 / 75

Step 6:
When dividing 228 by 75, we get 3 with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 8913.0
Subtracting 225 from 228 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
75 goes into 30 0 times with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 8913.0
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
The number 75 fits into 300 4 times, leaving a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 8913.04
If we take 300 away from 300, 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.

Moving on to step 9:
When dividing 0 by 75, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 8913.04
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.

On to step 10:
75 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 8913.04
Deduct 0 from 0 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.

In conclusion, the division gives 8913.04 with a balance of 0.0.