55818307 divided by 689 
We want to divide 55818307 by 689.

Going ahead to step 1:
5 divided by 689 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 689

Moving on to step 2:
689 goes into 55 0 times with a remainder of 55.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Include the next digit (8) from the dividend after 55, then repeat: 558 / 689

Moving on to step 3:
689 can be fit into 558 0 times, resulting in a remainder of 558.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 558, we end up with 558.
Append the next digit (1) from the dividend to 558 and continue with: 5581 / 689

Let's proceed to step 4:
5581 divided by 689 is 8 with a remainder of 69.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 5512 away from 5581, we end up with 69.
Take the next digit (8) from the dividend and append it to 69, then repeat: 698 / 689

Moving on to step 5:
698 divided by 689 is 1 with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
Subtract 689 from 698 to get 9.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 689

Advancing to step 6:
689 goes into 93 0 times with a remainder of 93.
Put 0 as the next digit of the answer. 
Result so far: 810.0
Subtract 0 from 93 to get 93.
Bring next digit (0) of the dividend behind the 93 and repeat the process: 930 / 689

Let's proceed to step 7:
The number 689 fits into 930 1 times, leaving a remainder of 241.
Write down 1 as next digit of the result. 
Result so far: 8101.0
Subtracting 689 from 930 leaves us with 241.
Include the next digit (7) from the dividend after 241, then repeat: 2417 / 689

Moving on to step 8:
The number 689 fits into 2417 3 times, leaving a remainder of 350.
The number 3 becomes the next digit in our result. 
Result so far: 81013.0
If we subtract 2067 from 2417, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Step 9:
If we divide 3500 by 689, we get 5 and a remainder of 55.
The next digit of our result is 5. 
Result so far: 81013.5
If we take 3445 away from 3500, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 10:
689 can be fit into 550 0 times, resulting in a remainder of 550.
The next digit of our result is 0. 
Result so far: 81013.5
Subtracting 0 from 550 leaves us with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Advancing to step 11:
If we divide 5500 by 689, we get 7 and a remainder of 677.
The number 7 becomes the next digit in our result. 
Result so far: 81013.507
Subtract 4823 from 5500 to get 677.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6770, and continue the process.

Advancing to step 12:
689 can be fit into 6770 9 times, resulting in a remainder of 569.
Write down 9 as next digit of the result. 
Result so far: 81013.5079
The remainder is 569 after subtracting 6201 from 6770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5690, and continue the process.

Moving on to step 13:
689 goes into 5690 8 times with a remainder of 178.
Put 8 as the next digit of the answer. 
Result so far: 81013.50798
Subtract 5512 from 5690 to get 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Going ahead to step 14:
1780 divided by 689 is 2 with a remainder of 402.
Record the quotient 2 as the next digit in the result. 
Result so far: 81013.507982
Subtract 1378 from 1780 to get 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Going ahead to step 15:
689 can be fit into 4020 5 times, resulting in a remainder of 575.
Put 5 as the next digit of the answer. 
Result so far: 81013.5079825
If we subtract 3445 from 4020, we get 575.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5750, and continue the process.

Moving on to step 16:
If we divide 5750 by 689, we get 8 and a remainder of 238.
The next digit of our result is 8. 
Result so far: 81013.50798258
Subtract 5512 from 5750 to get 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

The final result is 81013.50798258 with a remainder of 2.38e-07.