669669 divided by 75 
We want to figure out the number of times 669669 can be divided by 75.

Let's proceed to step 1:
If we divide 6 by 75, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 75

Step 2:
When dividing 66 by 75, we get 0 with a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Take the next digit (9) from the dividend and append it to 66, then repeat: 669 / 75

Let's proceed to step 3:
If we divide 669 by 75, we get 8 and a remainder of 69.
The next digit of our result is 8. 
Result so far: 8.0
If we take 600 away from 669, we end up with 69.
Append the next digit (6) from the dividend to 69 and continue with: 696 / 75

Moving on to step 4:
696 divided by 75 is 9 with a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 89.0
Subtracting 675 from 696 leaves us with 21.
Take the next digit (6) from the dividend and append it to 21, then repeat: 216 / 75

Advancing to step 5:
216 divided by 75 is 2 with a remainder of 66.
Write down 2 as next digit of the result. 
Result so far: 892.0
Subtract 150 from 216 to get 66.
Grab the next digit (9) from the dividend, add it to 66, then carry on: 669 / 75

Going ahead to step 6:
75 goes into 669 8 times with a remainder of 69.
Write down 8 as next digit of the result. 
Result so far: 8928.0
Subtracting 600 from 669 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Moving on to step 7:
690 divided by 75 is 9 with a remainder of 15.
The next digit of our result is 9. 
Result so far: 8928.9
Deduct 675 from 690 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 8:
When dividing 150 by 75, we get 2 with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 8928.92
If we take 150 away from 150, 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:
75 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 8928.92
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.

Step 10:
75 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 8928.92
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.

The final result is 8928.92 with a remainder of 0.0.