80410 ÷ 89 
Let's see how many times 89 fits into 80410.

Going ahead to step 1:
The number 89 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 89

Step 2:
The number 89 fits into 80 0 times, leaving a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Append the next digit (4) from the dividend to 80 and continue with: 804 / 89

Advancing to step 3:
The number 89 fits into 804 9 times, leaving a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 9.0
The remainder is 3 after subtracting 801 from 804.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 89

Going ahead to step 4:
If we divide 31 by 89, we get 0 and a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 90.0
If we take 0 away from 31, we end up with 31.
Bring next digit (0) of the dividend behind the 31 and repeat the process: 310 / 89

Going ahead to step 5:
When dividing 310 by 89, we get 3 with a remainder of 43.
The number 3 becomes the next digit in our result. 
Result so far: 903.0
Subtracting 267 from 310 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 6:
If we divide 430 by 89, we get 4 and a remainder of 74.
The number 4 becomes the next digit in our result. 
Result so far: 903.4
If we subtract 356 from 430, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 7:
89 goes into 740 8 times with a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 903.48
Subtracting 712 from 740 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 8:
89 can be fit into 280 3 times, resulting in a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 903.483
The remainder is 13 after subtracting 267 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 9:
If we divide 130 by 89, we get 1 and a remainder of 41.
Write down 1 as next digit of the result. 
Result so far: 903.4831
The remainder is 41 after subtracting 89 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 10:
89 can be fit into 410 4 times, resulting in a remainder of 54.
Use 4 as the next digit of our solution. 
Result so far: 903.48314
Deduct 356 from 410 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 11:
89 can be fit into 540 6 times, resulting in a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 903.483146
Subtracting 534 from 540 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 12:
60 divided by 89 is 0 with a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 903.483146
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 13:
89 can be fit into 600 6 times, resulting in a remainder of 66.
Put 6 as the next digit of the answer. 
Result so far: 903.48314606
The remainder is 66 after subtracting 534 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Our division results in 903.48314606 with a remaining 6.6e-08.