980559 ÷ 89 
Let's see how many times 89 fits into 980559.

On to step 1:
If we divide 9 by 89, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 89

Going ahead to step 2:
If we divide 98 by 89, we get 1 and a remainder of 9.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 89 from 98 leaves us with 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 89

Moving on to step 3:
89 goes into 90 1 times with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Deduct 89 from 90 and we're left with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 89

On to step 4:
89 goes into 15 0 times with a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 110.0
Subtract 0 from 15 to get 15.
Fetch the next digit (5) from the dividend, attach it to 15 and continue: 155 / 89

Going ahead to step 5:
89 can be fit into 155 1 times, resulting in a remainder of 66.
Record the quotient 1 as the next digit in the result. 
Result so far: 1101.0
If we subtract 89 from 155, we get 66.
Take the next digit (9) from the dividend and append it to 66, then repeat: 669 / 89

Moving on to step 6:
89 goes into 669 7 times with a remainder of 46.
The next digit of our result is 7. 
Result so far: 11017.0
Deduct 623 from 669 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 7:
89 goes into 460 5 times with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 11017.5
If we subtract 445 from 460, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 8:
When dividing 150 by 89, we get 1 with a remainder of 61.
Use 1 as the next digit of our solution. 
Result so far: 11017.51
Subtract 89 from 150 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 9:
The number 89 fits into 610 6 times, leaving a remainder of 76.
Put 6 as the next digit of the answer. 
Result so far: 11017.516
Subtracting 534 from 610 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 10:
760 divided by 89 is 8 with a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 11017.5168
Subtract 712 from 760 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 11:
480 divided by 89 is 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 11017.51685
If we take 445 away from 480, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 12:
When dividing 350 by 89, we get 3 with a remainder of 83.
The number 3 becomes the next digit in our result. 
Result so far: 11017.516853
Subtracting 267 from 350 leaves us with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Moving on to step 13:
89 can be fit into 830 9 times, resulting in a remainder of 29.
The number 9 becomes the next digit in our result. 
Result so far: 11017.5168539
If we take 801 away from 830, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 14:
When dividing 290 by 89, we get 3 with a remainder of 23.
Use 3 as the next digit of our solution. 
Result so far: 11017.51685393
If we subtract 267 from 290, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

The final result is 11017.51685393 with a remainder of 2.3e-08.