We look at the division of 98998089 by 261 
We're looking to find how many times 261 goes into 98998089.

Step 1:
If we divide 9 by 261, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 261

Going ahead to step 2:
98 divided by 261 is 0 with a remainder of 98.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 98 to get 98.
Fetch the next digit (9) from the dividend, attach it to 98 and continue: 989 / 261

Moving on to step 3:
261 can be fit into 989 3 times, resulting in a remainder of 206.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 783 from 989, we get 206.
Fetch the next digit (9) from the dividend, attach it to 206 and continue: 2069 / 261

Let's proceed to step 4:
When dividing 2069 by 261, we get 7 with a remainder of 242.
Use 7 as the next digit of our solution. 
Result so far: 37.0
Subtract 1827 from 2069 to get 242.
Take the next digit (8) from the dividend and append it to 242, then repeat: 2428 / 261

Advancing to step 5:
261 goes into 2428 9 times with a remainder of 79.
Write down 9 as next digit of the result. 
Result so far: 379.0
If we subtract 2349 from 2428, we get 79.
Append the next digit (0) from the dividend to 79 and continue with: 790 / 261

Moving on to step 6:
261 goes into 790 3 times with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 3793.0
If we take 783 away from 790, we end up with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 261

Advancing to step 7:
261 can be fit into 78 0 times, resulting in a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 37930.0
The remainder is 78 after subtracting 0 from 78.
Grab the next digit (9) from the dividend, add it to 78, then carry on: 789 / 261

Let's proceed to step 8:
If we divide 789 by 261, we get 3 and a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 379303.0
Deduct 783 from 789 and we're left 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.

Going ahead to step 9:
The number 261 fits into 60 0 times, leaving a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 379303.0
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 10:
261 can be fit into 600 2 times, resulting in a remainder of 78.
Write down 2 as next digit of the result. 
Result so far: 379303.02
If we subtract 522 from 600, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 11:
The number 261 fits into 780 2 times, leaving a remainder of 258.
The number 2 becomes the next digit in our result. 
Result so far: 379303.022
Subtracting 522 from 780 leaves us with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

The quotient of the division is 379303.022, and the remainder is 0.0258.