We look at the division of 61001090 by 689 
Our goal is to divide 61001090 by 689.

Step 1:
When dividing 6 by 689, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 689

Step 2:
When dividing 61 by 689, we get 0 with a remainder of 61.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 61 and we're left with 61.
Fetch the next digit (0) from the dividend, attach it to 61 and continue: 610 / 689

Advancing to step 3:
689 can be fit into 610 0 times, resulting in a remainder of 610.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 610 after subtracting 0 from 610.
Bring next digit (0) of the dividend behind the 610 and repeat the process: 6100 / 689

Moving on to step 4:
When dividing 6100 by 689, we get 8 with a remainder of 588.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 5512 from 6100, we get 588.
Take the next digit (1) from the dividend and append it to 588, then repeat: 5881 / 689

Step 5:
689 goes into 5881 8 times with a remainder of 369.
The next digit of our result is 8. 
Result so far: 88.0
Deduct 5512 from 5881 and we're left with 369.
Append the next digit (0) from the dividend to 369 and continue with: 3690 / 689

Advancing to step 6:
The number 689 fits into 3690 5 times, leaving a remainder of 245.
The number 5 becomes the next digit in our result. 
Result so far: 885.0
Subtract 3445 from 3690 to get 245.
Append the next digit (9) from the dividend to 245 and continue with: 2459 / 689

Advancing to step 7:
If we divide 2459 by 689, we get 3 and a remainder of 392.
The number 3 becomes the next digit in our result. 
Result so far: 8853.0
The remainder is 392 after subtracting 2067 from 2459.
Take the next digit (0) from the dividend and append it to 392, then repeat: 3920 / 689

Moving on to step 8:
689 goes into 3920 5 times with a remainder of 475.
The next digit of our result is 5. 
Result so far: 88535.0
If we subtract 3445 from 3920, we get 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Let's proceed to step 9:
If we divide 4750 by 689, we get 6 and a remainder of 616.
The number 6 becomes the next digit in our result. 
Result so far: 88535.6
Subtracting 4134 from 4750 leaves us with 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

On to step 10:
When dividing 6160 by 689, we get 8 with a remainder of 648.
Write down 8 as next digit of the result. 
Result so far: 88535.68
If we subtract 5512 from 6160, we get 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Moving on to step 11:
When dividing 6480 by 689, we get 9 with a remainder of 279.
Put 9 as the next digit of the answer. 
Result so far: 88535.689
If we subtract 6201 from 6480, we get 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Going ahead to step 12:
If we divide 2790 by 689, we get 4 and a remainder of 34.
Record the quotient 4 as the next digit in the result. 
Result so far: 88535.6894
Deduct 2756 from 2790 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 13:
689 can be fit into 340 0 times, resulting in a remainder of 340.
Write down 0 as next digit of the result. 
Result so far: 88535.6894
Subtracting 0 from 340 leaves us with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 14:
If we divide 3400 by 689, we get 4 and a remainder of 644.
The next digit of our result is 4. 
Result so far: 88535.689404
The remainder is 644 after subtracting 2756 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

Going ahead to step 15:
If we divide 6440 by 689, we get 9 and a remainder of 239.
Use 9 as the next digit of our solution. 
Result so far: 88535.6894049
The remainder is 239 after subtracting 6201 from 6440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Advancing to step 16:
689 can be fit into 2390 3 times, resulting in a remainder of 323.
Use 3 as the next digit of our solution. 
Result so far: 88535.68940493
If we take 2067 away from 2390, we end up with 323.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3230, and continue the process.

The final outcome is 88535.68940493, with a leftover of 3.23e-07.