We look at the division of 13910925 by 455 
Our goal is to divide 13910925 by 455.

Going ahead to step 1:
If we divide 1 by 455, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 455

Advancing to step 2:
455 can be fit into 13 0 times, resulting in a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Append the next digit (9) from the dividend to 13 and continue with: 139 / 455

Step 3:
When dividing 139 by 455, we get 0 with a remainder of 139.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 139 leaves us with 139.
Bring next digit (1) of the dividend behind the 139 and repeat the process: 1391 / 455

Let's proceed to step 4:
455 goes into 1391 3 times with a remainder of 26.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 26 after subtracting 1365 from 1391.
Append the next digit (0) from the dividend to 26 and continue with: 260 / 455

Step 5:
If we divide 260 by 455, we get 0 and a remainder of 260.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
Deduct 0 from 260 and we're left with 260.
Fetch the next digit (9) from the dividend, attach it to 260 and continue: 2609 / 455

Going ahead to step 6:
The number 455 fits into 2609 5 times, leaving a remainder of 334.
The number 5 becomes the next digit in our result. 
Result so far: 305.0
If we take 2275 away from 2609, we end up with 334.
Include the next digit (2) from the dividend after 334, then repeat: 3342 / 455

Moving on to step 7:
455 can be fit into 3342 7 times, resulting in a remainder of 157.
Put 7 as the next digit of the answer. 
Result so far: 3057.0
The remainder is 157 after subtracting 3185 from 3342.
Grab the next digit (5) from the dividend, add it to 157, then carry on: 1575 / 455

Advancing to step 8:
If we divide 1575 by 455, we get 3 and a remainder of 210.
The next digit of our result is 3. 
Result so far: 30573.0
If we subtract 1365 from 1575, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 9:
The number 455 fits into 2100 4 times, leaving a remainder of 280.
The next digit of our result is 4. 
Result so far: 30573.4
Subtract 1820 from 2100 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Going ahead to step 10:
When dividing 2800 by 455, we get 6 with a remainder of 70.
Use 6 as the next digit of our solution. 
Result so far: 30573.46
Subtract 2730 from 2800 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 11:
455 can be fit into 700 1 times, resulting in a remainder of 245.
Write down 1 as next digit of the result. 
Result so far: 30573.461
Subtracting 455 from 700 leaves us with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Moving on to step 12:
If we divide 2450 by 455, we get 5 and a remainder of 175.
The next digit of our result is 5. 
Result so far: 30573.4615
If we take 2275 away from 2450, we end up with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

On to step 13:
The number 455 fits into 1750 3 times, leaving a remainder of 385.
The number 3 becomes the next digit in our result. 
Result so far: 30573.46153
If we take 1365 away from 1750, we end up with 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Going ahead to step 14:
The number 455 fits into 3850 8 times, leaving a remainder of 210.
Put 8 as the next digit of the answer. 
Result so far: 30573.461538
If we subtract 3640 from 3850, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Going ahead to step 15:
2100 divided by 455 is 4 with a remainder of 280.
The next digit of our result is 4. 
Result so far: 30573.4615384
If we take 1820 away from 2100, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 16:
2800 divided by 455 is 6 with a remainder of 70.
Write down 6 as next digit of the result. 
Result so far: 30573.46153846
If we subtract 2730 from 2800, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

After the division, we end up with 30573.46153846 and a remainder of 7e-08.