We're dividing 82020879 by 454 
Let's see how many times 454 fits into 82020879.

On to step 1:
8 divided by 454 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 454

Going ahead to step 2:
When dividing 82 by 454, we get 0 with a remainder of 82.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 82 and we're left with 82.
Include the next digit (0) from the dividend after 82, then repeat: 820 / 454

Step 3:
454 goes into 820 1 times with a remainder of 366.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 454 from 820, we get 366.
Append the next digit (2) from the dividend to 366 and continue with: 3662 / 454

On to step 4:
The number 454 fits into 3662 8 times, leaving a remainder of 30.
The next digit of our result is 8. 
Result so far: 18.0
If we take 3632 away from 3662, we end up with 30.
Append the next digit (0) from the dividend to 30 and continue with: 300 / 454

On to step 5:
The number 454 fits into 300 0 times, leaving a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 180.0
If we subtract 0 from 300, we get 300.
Fetch the next digit (8) from the dividend, attach it to 300 and continue: 3008 / 454

Going ahead to step 6:
454 goes into 3008 6 times with a remainder of 284.
The next digit of our result is 6. 
Result so far: 1806.0
If we subtract 2724 from 3008, we get 284.
Take the next digit (7) from the dividend and append it to 284, then repeat: 2847 / 454

Let's proceed to step 7:
The number 454 fits into 2847 6 times, leaving a remainder of 123.
The next digit of our result is 6. 
Result so far: 18066.0
If we subtract 2724 from 2847, we get 123.
Include the next digit (9) from the dividend after 123, then repeat: 1239 / 454

Let's proceed to step 8:
If we divide 1239 by 454, we get 2 and a remainder of 331.
Put 2 as the next digit of the answer. 
Result so far: 180662.0
Subtracting 908 from 1239 leaves us with 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Advancing to step 9:
The number 454 fits into 3310 7 times, leaving a remainder of 132.
Record the quotient 7 as the next digit in the result. 
Result so far: 180662.7
Subtract 3178 from 3310 to get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

On to step 10:
454 goes into 1320 2 times with a remainder of 412.
Write down 2 as next digit of the result. 
Result so far: 180662.72
Deduct 908 from 1320 and we're left with 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Going ahead to step 11:
454 can be fit into 4120 9 times, resulting in a remainder of 34.
Write down 9 as next digit of the result. 
Result so far: 180662.729
Deduct 4086 from 4120 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 12:
454 can be fit into 340 0 times, resulting in a remainder of 340.
Record the quotient 0 as the next digit in the result. 
Result so far: 180662.729
If we take 0 away from 340, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 13:
When dividing 3400 by 454, we get 7 with a remainder of 222.
The number 7 becomes the next digit in our result. 
Result so far: 180662.72907
If we subtract 3178 from 3400, we get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Moving on to step 14:
2220 divided by 454 is 4 with a remainder of 404.
The next digit of our result is 4. 
Result so far: 180662.729074
If we take 1816 away from 2220, we end up with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Let's proceed to step 15:
454 goes into 4040 8 times with a remainder of 408.
Write down 8 as next digit of the result. 
Result so far: 180662.7290748
Subtract 3632 from 4040 to get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Going ahead to step 16:
4080 divided by 454 is 8 with a remainder of 448.
The next digit of our result is 8. 
Result so far: 180662.72907488
If we take 3632 away from 4080, we end up with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

The final outcome is 180662.72907488, with a leftover of 4.48e-07.