We look at the division of 1631778 by 689 
Let's see how many times 689 fits into 1631778.

Step 1:
689 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 689

Step 2:
The number 689 fits into 16 0 times, leaving a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 16, we end up with 16.
Bring next digit (3) of the dividend behind the 16 and repeat the process: 163 / 689

Going ahead to step 3:
The number 689 fits into 163 0 times, leaving a remainder of 163.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 163 leaves us with 163.
Bring next digit (1) of the dividend behind the 163 and repeat the process: 1631 / 689

On to step 4:
689 can be fit into 1631 2 times, resulting in a remainder of 253.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 1378 from 1631 leaves us with 253.
Take the next digit (7) from the dividend and append it to 253, then repeat: 2537 / 689

Let's proceed to step 5:
When dividing 2537 by 689, we get 3 with a remainder of 470.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
Deduct 2067 from 2537 and we're left with 470.
Bring next digit (7) of the dividend behind the 470 and repeat the process: 4707 / 689

Going ahead to step 6:
689 can be fit into 4707 6 times, resulting in a remainder of 573.
The next digit of our result is 6. 
Result so far: 236.0
If we take 4134 away from 4707, we end up with 573.
Take the next digit (8) from the dividend and append it to 573, then repeat: 5738 / 689

Going ahead to step 7:
When dividing 5738 by 689, we get 8 with a remainder of 226.
The next digit of our result is 8. 
Result so far: 2368.0
The remainder is 226 after subtracting 5512 from 5738.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Let's proceed to step 8:
2260 divided by 689 is 3 with a remainder of 193.
The number 3 becomes the next digit in our result. 
Result so far: 2368.3
Subtracting 2067 from 2260 leaves us with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Moving on to step 9:
689 goes into 1930 2 times with a remainder of 552.
Write down 2 as next digit of the result. 
Result so far: 2368.32
Subtracting 1378 from 1930 leaves us with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Let's proceed to step 10:
5520 divided by 689 is 8 with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 2368.328
Subtracting 5512 from 5520 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 11:
The number 689 fits into 80 0 times, leaving a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 2368.328
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 12:
689 can be fit into 800 1 times, resulting in a remainder of 111.
Write down 1 as next digit of the result. 
Result so far: 2368.32801
If we subtract 689 from 800, we get 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Step 13:
689 goes into 1110 1 times with a remainder of 421.
Use 1 as the next digit of our solution. 
Result so far: 2368.328011
If we take 689 away from 1110, we end up with 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

After the division, we end up with 2368.328011 and a remainder of 4.21e-05.