We look at the division of 689161 by 80 
We want to divide 689161 by 80.

Advancing to step 1:
If we divide 6 by 80, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 80

Step 2:
The number 80 fits into 68 0 times, leaving a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 68 after subtracting 0 from 68.
Fetch the next digit (9) from the dividend, attach it to 68 and continue: 689 / 80

Moving on to step 3:
When dividing 689 by 80, we get 8 with a remainder of 49.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 640 from 689, we get 49.
Take the next digit (1) from the dividend and append it to 49, then repeat: 491 / 80

On to step 4:
491 divided by 80 is 6 with a remainder of 11.
Write down 6 as next digit of the result. 
Result so far: 86.0
Deduct 480 from 491 and we're left with 11.
Append the next digit (6) from the dividend to 11 and continue with: 116 / 80

Going ahead to step 5:
If we divide 116 by 80, we get 1 and a remainder of 36.
Write down 1 as next digit of the result. 
Result so far: 861.0
If we subtract 80 from 116, we get 36.
Include the next digit (1) from the dividend after 36, then repeat: 361 / 80

Let's proceed to step 6:
361 divided by 80 is 4 with a remainder of 41.
The next digit of our result is 4. 
Result so far: 8614.0
The remainder is 41 after subtracting 320 from 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 7:
80 can be fit into 410 5 times, resulting in a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 8614.5
Deduct 400 from 410 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
100 divided by 80 is 1 with a remainder of 20.
The next digit of our result is 1. 
Result so far: 8614.51
If we take 80 away from 100, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
200 divided by 80 is 2 with a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 8614.512
Subtracting 160 from 200 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
80 goes into 400 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 8614.5125
Deduct 400 from 400 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 11:
When dividing 0 by 80, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 8614.5125
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 12:
When dividing 0 by 80, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 8614.5125
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 8614.5125 and a remainder of 0.0.