391495 ÷ 98 
Our goal is to divide 391495 by 98.

Let's proceed to step 1:
3 divided by 98 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 98

Advancing to step 2:
When dividing 39 by 98, we get 0 with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Include the next digit (1) from the dividend after 39, then repeat: 391 / 98

Going ahead to step 3:
98 goes into 391 3 times with a remainder of 97.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 294 away from 391, we end up with 97.
Take the next digit (4) from the dividend and append it to 97, then repeat: 974 / 98

Moving on to step 4:
974 divided by 98 is 9 with a remainder of 92.
Write down 9 as next digit of the result. 
Result so far: 39.0
If we subtract 882 from 974, we get 92.
Grab the next digit (9) from the dividend, add it to 92, then carry on: 929 / 98

Moving on to step 5:
98 goes into 929 9 times with a remainder of 47.
Record the quotient 9 as the next digit in the result. 
Result so far: 399.0
Subtract 882 from 929 to get 47.
Fetch the next digit (5) from the dividend, attach it to 47 and continue: 475 / 98

Step 6:
If we divide 475 by 98, we get 4 and a remainder of 83.
Write down 4 as next digit of the result. 
Result so far: 3994.0
Subtracting 392 from 475 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.

Advancing to step 7:
98 goes into 830 8 times with a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 3994.8
Subtract 784 from 830 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 8:
98 can be fit into 460 4 times, resulting in a remainder of 68.
The number 4 becomes the next digit in our result. 
Result so far: 3994.84
Subtracting 392 from 460 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 9:
The number 98 fits into 680 6 times, leaving a remainder of 92.
Put 6 as the next digit of the answer. 
Result so far: 3994.846
Subtract 588 from 680 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 10:
98 can be fit into 920 9 times, resulting in a remainder of 38.
The number 9 becomes the next digit in our result. 
Result so far: 3994.8469
Subtracting 882 from 920 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 11:
98 can be fit into 380 3 times, resulting in a remainder of 86.
The next digit of our result is 3. 
Result so far: 3994.84693
Subtracting 294 from 380 leaves us with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 12:
If we divide 860 by 98, we get 8 and a remainder of 76.
Use 8 as the next digit of our solution. 
Result so far: 3994.846938
Subtracting 784 from 860 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.

Step 13:
760 divided by 98 is 7 with a remainder of 74.
The number 7 becomes the next digit in our result. 
Result so far: 3994.8469387
Subtracting 686 from 760 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 14:
98 can be fit into 740 7 times, resulting in a remainder of 54.
The number 7 becomes the next digit in our result. 
Result so far: 3994.84693877
Deduct 686 from 740 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.

The quotient of the division is 3994.84693877, and the remainder is 5.4e-08.