We're dividing 8106682 by 454 
Let's see how many times 454 fits into 8106682.

Going ahead to step 1:
When dividing 8 by 454, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 454

On to step 2:
81 divided by 454 is 0 with a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Take the next digit (0) from the dividend and append it to 81, then repeat: 810 / 454

On to step 3:
810 divided by 454 is 1 with a remainder of 356.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 454 from 810 and we're left with 356.
Grab the next digit (6) from the dividend, add it to 356, then carry on: 3566 / 454

Going ahead to step 4:
The number 454 fits into 3566 7 times, leaving a remainder of 388.
Write down 7 as next digit of the result. 
Result so far: 17.0
If we take 3178 away from 3566, we end up with 388.
Take the next digit (6) from the dividend and append it to 388, then repeat: 3886 / 454

Moving on to step 5:
The number 454 fits into 3886 8 times, leaving a remainder of 254.
Use 8 as the next digit of our solution. 
Result so far: 178.0
Deduct 3632 from 3886 and we're left with 254.
Grab the next digit (8) from the dividend, add it to 254, then carry on: 2548 / 454

Moving on to step 6:
The number 454 fits into 2548 5 times, leaving a remainder of 278.
Put 5 as the next digit of the answer. 
Result so far: 1785.0
If we subtract 2270 from 2548, we get 278.
Append the next digit (2) from the dividend to 278 and continue with: 2782 / 454

Going ahead to step 7:
The number 454 fits into 2782 6 times, leaving a remainder of 58.
Put 6 as the next digit of the answer. 
Result so far: 17856.0
Deduct 2724 from 2782 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 8:
If we divide 580 by 454, we get 1 and a remainder of 126.
Record the quotient 1 as the next digit in the result. 
Result so far: 17856.1
If we take 454 away from 580, we end up with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Moving on to step 9:
454 can be fit into 1260 2 times, resulting in a remainder of 352.
Write down 2 as next digit of the result. 
Result so far: 17856.12
Subtracting 908 from 1260 leaves us with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 10:
454 can be fit into 3520 7 times, resulting in a remainder of 342.
Put 7 as the next digit of the answer. 
Result so far: 17856.127
Subtract 3178 from 3520 to get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Let's proceed to step 11:
454 goes into 3420 7 times with a remainder of 242.
The number 7 becomes the next digit in our result. 
Result so far: 17856.1277
Subtract 3178 from 3420 to get 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

The final result is 17856.1277 with a remainder of 0.00242.