We look at the division of 13860658 by 280 
We want to divide 13860658 by 280.

On to step 1:
The number 280 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 280

Going ahead to step 2:
When dividing 13 by 280, we get 0 with a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Fetch the next digit (8) from the dividend, attach it to 13 and continue: 138 / 280

Moving on to step 3:
The number 280 fits into 138 0 times, leaving a remainder of 138.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 138 to get 138.
Include the next digit (6) from the dividend after 138, then repeat: 1386 / 280

On to step 4:
The number 280 fits into 1386 4 times, leaving a remainder of 266.
The next digit of our result is 4. 
Result so far: 4.0
If we take 1120 away from 1386, we end up with 266.
Include the next digit (0) from the dividend after 266, then repeat: 2660 / 280

On to step 5:
2660 divided by 280 is 9 with a remainder of 140.
The next digit of our result is 9. 
Result so far: 49.0
If we subtract 2520 from 2660, we get 140.
Include the next digit (6) from the dividend after 140, then repeat: 1406 / 280

Advancing to step 6:
280 can be fit into 1406 5 times, resulting in a remainder of 6.
Record the quotient 5 as the next digit in the result. 
Result so far: 495.0
Deduct 1400 from 1406 and we're left with 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 280

Moving on to step 7:
280 can be fit into 65 0 times, resulting in a remainder of 65.
Put 0 as the next digit of the answer. 
Result so far: 4950.0
Subtract 0 from 65 to get 65.
Include the next digit (8) from the dividend after 65, then repeat: 658 / 280

Let's proceed to step 8:
If we divide 658 by 280, we get 2 and a remainder of 98.
Write down 2 as next digit of the result. 
Result so far: 49502.0
Subtract 560 from 658 to get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Step 9:
If we divide 980 by 280, we get 3 and a remainder of 140.
Record the quotient 3 as the next digit in the result. 
Result so far: 49502.3
The remainder is 140 after subtracting 840 from 980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 10:
280 goes into 1400 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 49502.35
The remainder is 0 after subtracting 1400 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
If we divide 0 by 280, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 49502.35
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 12:
280 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 49502.35
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 49502.35 with a remaining 0.0.