Let's divide 668988 by 75
Let's see how many times 75 fits into 668988.

On to step 1:
6 divided by 75 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 75

Let's proceed to step 2:
If we divide 66 by 75, we get 0 and a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Bring next digit (8) of the dividend behind the 66 and repeat the process: 668 / 75

Let's proceed to step 3:
75 goes into 668 8 times with a remainder of 68.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 68 after subtracting 600 from 668.
Append the next digit (9) from the dividend to 68 and continue with: 689 / 75

On to step 4:
75 goes into 689 9 times with a remainder of 14.
Write down 9 as next digit of the result. 
Result so far: 89.0
If we take 675 away from 689, we end up with 14.
Include the next digit (8) from the dividend after 14, then repeat: 148 / 75

Going ahead to step 5:
75 can be fit into 148 1 times, resulting in a remainder of 73.
Put 1 as the next digit of the answer. 
Result so far: 891.0
If we subtract 75 from 148, we get 73.
Append the next digit (8) from the dividend to 73 and continue with: 738 / 75

Advancing to step 6:
The number 75 fits into 738 9 times, leaving a remainder of 63.
The number 9 becomes the next digit in our result. 
Result so far: 8919.0
If we take 675 away from 738, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Advancing to step 7:
630 divided by 75 is 8 with a remainder of 30.
Record the quotient 8 as the next digit in the result. 
Result so far: 8919.8
Subtracting 600 from 630 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 8:
If we divide 300 by 75, we get 4 and a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 8919.84
Deduct 300 from 300 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.

Step 9:
75 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 8919.84
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.

Advancing 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: 8919.84
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.

After the division, we end up with 8919.84 and a remainder of 0.0.