689145 divided by 75 
Our goal is to divide 689145 by 75.

Step 1:
The number 75 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 75

Going ahead to step 2:
75 goes into 68 0 times with a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 68 and we're left with 68.
Take the next digit (9) from the dividend and append it to 68, then repeat: 689 / 75

Advancing to step 3:
If we divide 689 by 75, we get 9 and a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 675 away from 689, we end up with 14.
Fetch the next digit (1) from the dividend, attach it to 14 and continue: 141 / 75

Let's proceed to step 4:
When dividing 141 by 75, we get 1 with a remainder of 66.
Put 1 as the next digit of the answer. 
Result so far: 91.0
If we take 75 away from 141, we end up with 66.
Grab the next digit (4) from the dividend, add it to 66, then carry on: 664 / 75

On to step 5:
If we divide 664 by 75, we get 8 and a remainder of 64.
The next digit of our result is 8. 
Result so far: 918.0
Subtracting 600 from 664 leaves us with 64.
Bring next digit (5) of the dividend behind the 64 and repeat the process: 645 / 75

On to step 6:
645 divided by 75 is 8 with a remainder of 45.
The number 8 becomes the next digit in our result. 
Result so far: 9188.0
Subtracting 600 from 645 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 7:
The number 75 fits into 450 6 times, leaving a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 9188.6
Subtract 450 from 450 to 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.

Moving on to step 8:
If we divide 0 by 75, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 9188.6
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.

Going ahead 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: 9188.6
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 outcome is 9188.6, with a leftover of 0.0.