We look at the division of 138880 by 98 
Our goal is to divide 138880 by 98.

Let's proceed to step 1:
98 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 98

On to step 2:
98 goes into 13 0 times with a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Append the next digit (8) from the dividend to 13 and continue with: 138 / 98

Advancing to step 3:
98 can be fit into 138 1 times, resulting in a remainder of 40.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 98 from 138 and we're left with 40.
Grab the next digit (8) from the dividend, add it to 40, then carry on: 408 / 98

Going ahead to step 4:
If we divide 408 by 98, we get 4 and a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 14.0
Deduct 392 from 408 and we're left with 16.
Fetch the next digit (8) from the dividend, attach it to 16 and continue: 168 / 98

Moving on to step 5:
When dividing 168 by 98, we get 1 with a remainder of 70.
The next digit of our result is 1. 
Result so far: 141.0
Subtracting 98 from 168 leaves us with 70.
Include the next digit (0) from the dividend after 70, then repeat: 700 / 98

Advancing to step 6:
The number 98 fits into 700 7 times, leaving a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 1417.0
The remainder is 14 after subtracting 686 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 7:
If we divide 140 by 98, we get 1 and a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 1417.1
Subtract 98 from 140 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 8:
98 can be fit into 420 4 times, resulting in a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 1417.14
Subtracting 392 from 420 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
When dividing 280 by 98, we get 2 with a remainder of 84.
The next digit of our result is 2. 
Result so far: 1417.142
Subtract 196 from 280 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 10:
The number 98 fits into 840 8 times, leaving a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 1417.1428
Subtract 784 from 840 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 11:
98 can be fit into 560 5 times, resulting in a remainder of 70.
Put 5 as the next digit of the answer. 
Result so far: 1417.14285
Deduct 490 from 560 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 12:
700 divided by 98 is 7 with a remainder of 14.
The number 7 becomes the next digit in our result. 
Result so far: 1417.142857
The remainder is 14 after subtracting 686 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 13:
98 can be fit into 140 1 times, resulting in a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 1417.1428571
The remainder is 42 after subtracting 98 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 14:
420 divided by 98 is 4 with a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 1417.14285714
Subtract 392 from 420 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Our division results in 1417.14285714 with a remaining 2.8e-08.