258679 ÷ 98 
Our goal is to divide 258679 by 98.

Advancing to step 1:
The number 98 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 98

Moving on to step 2:
98 can be fit into 25 0 times, resulting in a remainder of 25.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 25, we end up with 25.
Fetch the next digit (8) from the dividend, attach it to 25 and continue: 258 / 98

Going ahead to step 3:
98 goes into 258 2 times with a remainder of 62.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 196 from 258 and we're left with 62.
Grab the next digit (6) from the dividend, add it to 62, then carry on: 626 / 98

Let's proceed to step 4:
98 goes into 626 6 times with a remainder of 38.
The next digit of our result is 6. 
Result so far: 26.0
The remainder is 38 after subtracting 588 from 626.
Append the next digit (7) from the dividend to 38 and continue with: 387 / 98

On to step 5:
If we divide 387 by 98, we get 3 and a remainder of 93.
The number 3 becomes the next digit in our result. 
Result so far: 263.0
Subtracting 294 from 387 leaves us with 93.
Grab the next digit (9) from the dividend, add it to 93, then carry on: 939 / 98

Moving on to step 6:
98 can be fit into 939 9 times, resulting in a remainder of 57.
Put 9 as the next digit of the answer. 
Result so far: 2639.0
The remainder is 57 after subtracting 882 from 939.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 7:
570 divided by 98 is 5 with a remainder of 80.
Write down 5 as next digit of the result. 
Result so far: 2639.5
Deduct 490 from 570 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 8:
98 can be fit into 800 8 times, resulting in a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 2639.58
Deduct 784 from 800 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 9:
98 can be fit into 160 1 times, resulting in a remainder of 62.
The next digit of our result is 1. 
Result so far: 2639.581
Deduct 98 from 160 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 10:
620 divided by 98 is 6 with a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 2639.5816
Subtract 588 from 620 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 11:
320 divided by 98 is 3 with a remainder of 26.
Record the quotient 3 as the next digit in the result. 
Result so far: 2639.58163
Subtract 294 from 320 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 12:
If we divide 260 by 98, we get 2 and a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 2639.581632
Subtract 196 from 260 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 13:
640 divided by 98 is 6 with a remainder of 52.
Write down 6 as next digit of the result. 
Result so far: 2639.5816326
If we take 588 away from 640, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 14:
When dividing 520 by 98, we get 5 with a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 2639.58163265
Deduct 490 from 520 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

After the division, we end up with 2639.58163265 and a remainder of 3e-08.