We look at the division of 163860 by 98 
We want to divide 163860 by 98.

Going ahead to step 1:
98 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 98

Step 2:
98 can be fit into 16 0 times, resulting in a remainder of 16.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Fetch the next digit (3) from the dividend, attach it to 16 and continue: 163 / 98

On to step 3:
When dividing 163 by 98, we get 1 with a remainder of 65.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 98 away from 163, we end up with 65.
Include the next digit (8) from the dividend after 65, then repeat: 658 / 98

Advancing to step 4:
98 goes into 658 6 times with a remainder of 70.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Subtract 588 from 658 to get 70.
Include the next digit (6) from the dividend after 70, then repeat: 706 / 98

Advancing to step 5:
706 divided by 98 is 7 with a remainder of 20.
Put 7 as the next digit of the answer. 
Result so far: 167.0
The remainder is 20 after subtracting 686 from 706.
Grab the next digit (0) from the dividend, add it to 20, then carry on: 200 / 98

Moving on to step 6:
The number 98 fits into 200 2 times, leaving a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 1672.0
The remainder is 4 after subtracting 196 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
The number 98 fits into 40 0 times, leaving a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 1672.0
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 8:
The number 98 fits into 400 4 times, leaving a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 1672.04
If we take 392 away from 400, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
The number 98 fits into 80 0 times, leaving a remainder of 80.
The next digit of our result is 0. 
Result so far: 1672.04
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 10:
98 can be fit into 800 8 times, resulting in a remainder of 16.
The next digit of our result is 8. 
Result so far: 1672.0408
If we take 784 away from 800, we end up 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 11:
If we divide 160 by 98, we get 1 and a remainder of 62.
Use 1 as the next digit of our solution. 
Result so far: 1672.04081
If we subtract 98 from 160, we get 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 12:
The number 98 fits into 620 6 times, leaving a remainder of 32.
The next digit of our result is 6. 
Result so far: 1672.040816
Subtracting 588 from 620 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 13:
The number 98 fits into 320 3 times, leaving a remainder of 26.
Put 3 as the next digit of the answer. 
Result so far: 1672.0408163
The remainder is 26 after subtracting 294 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 14:
98 goes into 260 2 times with a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 1672.04081632
The remainder is 64 after subtracting 196 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final result is 1672.04081632 with a remainder of 6.4e-08.