We're dividing 720689 by 75 
Let's see how many times 75 fits into 720689.

Advancing to step 1:
7 divided by 75 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 75

Going ahead to step 2:
If we divide 72 by 75, we get 0 and a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Fetch the next digit (0) from the dividend, attach it to 72 and continue: 720 / 75

On to step 3:
When dividing 720 by 75, we get 9 with a remainder of 45.
Put 9 as the next digit of the answer. 
Result so far: 9.0
The remainder is 45 after subtracting 675 from 720.
Fetch the next digit (6) from the dividend, attach it to 45 and continue: 456 / 75

On to step 4:
When dividing 456 by 75, we get 6 with a remainder of 6.
The next digit of our result is 6. 
Result so far: 96.0
If we take 450 away from 456, we end up with 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 75

Let's proceed to step 5:
75 can be fit into 68 0 times, resulting in a remainder of 68.
Record the quotient 0 as the next digit in the result. 
Result so far: 960.0
Deduct 0 from 68 and we're left with 68.
Append the next digit (9) from the dividend to 68 and continue with: 689 / 75

Moving on to step 6:
75 goes into 689 9 times with a remainder of 14.
Use 9 as the next digit of our solution. 
Result so far: 9609.0
If we take 675 away from 689, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 7:
If we divide 140 by 75, we get 1 and a remainder of 65.
Use 1 as the next digit of our solution. 
Result so far: 9609.1
The remainder is 65 after subtracting 75 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 8:
75 goes into 650 8 times with a remainder of 50.
Record the quotient 8 as the next digit in the result. 
Result so far: 9609.18
Subtracting 600 from 650 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 9:
75 can be fit into 500 6 times, resulting in a remainder of 50.
Write down 6 as next digit of the result. 
Result so far: 9609.186
If we take 450 away from 500, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 10:
75 can be fit into 500 6 times, resulting in a remainder of 50.
The next digit of our result is 6. 
Result so far: 9609.1866
Deduct 450 from 500 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final result is 9609.1866 with a remainder of 0.0005.