680389 ÷ 75 
We want to divide 680389 by 75.

Let's proceed to step 1:
6 divided by 75 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 75

Step 2:
If we divide 68 by 75, we get 0 and a remainder of 68.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 68 after subtracting 0 from 68.
Fetch the next digit (0) from the dividend, attach it to 68 and continue: 680 / 75

Moving on to step 3:
If we divide 680 by 75, we get 9 and a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
The remainder is 5 after subtracting 675 from 680.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 75

Step 4:
When dividing 53 by 75, we get 0 with a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 90.0
Deduct 0 from 53 and we're left with 53.
Fetch the next digit (8) from the dividend, attach it to 53 and continue: 538 / 75

Step 5:
The number 75 fits into 538 7 times, leaving a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 907.0
Deduct 525 from 538 and we're left with 13.
Fetch the next digit (9) from the dividend, attach it to 13 and continue: 139 / 75

Let's proceed to step 6:
The number 75 fits into 139 1 times, leaving a remainder of 64.
Put 1 as the next digit of the answer. 
Result so far: 9071.0
If we subtract 75 from 139, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 7:
75 goes into 640 8 times with a remainder of 40.
The next digit of our result is 8. 
Result so far: 9071.8
Subtract 600 from 640 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 8:
If we divide 400 by 75, we get 5 and a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 9071.85
The remainder is 25 after subtracting 375 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
75 can be fit into 250 3 times, resulting in a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 9071.853
Deduct 225 from 250 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 10:
75 goes into 250 3 times with a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 9071.8533
If we subtract 225 from 250, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 9071.8533, and the remainder is 0.00025.