We look at the division of 454770 by 454 
We want to divide 454770 by 454.

On to step 1:
The number 454 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 454

Advancing to step 2:
When dividing 45 by 454, we get 0 with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Include the next digit (4) from the dividend after 45, then repeat: 454 / 454

Advancing to step 3:
The number 454 fits into 454 1 times, leaving a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 454 from 454 to get 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 454

On to step 4:
454 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 10.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 454

Moving on to step 5:
77 divided by 454 is 0 with a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 100.0
If we take 0 away from 77, we end up with 77.
Include the next digit (0) from the dividend after 77, then repeat: 770 / 454

On to step 6:
454 can be fit into 770 1 times, resulting in a remainder of 316.
Write down 1 as next digit of the result. 
Result so far: 1001.0
Subtracting 454 from 770 leaves us with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Going ahead to step 7:
The number 454 fits into 3160 6 times, leaving a remainder of 436.
The number 6 becomes the next digit in our result. 
Result so far: 1001.6
Deduct 2724 from 3160 and we're left with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Advancing to step 8:
454 goes into 4360 9 times with a remainder of 274.
The number 9 becomes the next digit in our result. 
Result so far: 1001.69
Deduct 4086 from 4360 and we're left with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Going ahead to step 9:
The number 454 fits into 2740 6 times, leaving a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 1001.696
Subtract 2724 from 2740 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 10:
When dividing 160 by 454, we get 0 with a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 1001.696
Subtract 0 from 160 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 11:
454 goes into 1600 3 times with a remainder of 238.
Use 3 as the next digit of our solution. 
Result so far: 1001.69603
Subtract 1362 from 1600 to get 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

On to step 12:
2380 divided by 454 is 5 with a remainder of 110.
Use 5 as the next digit of our solution. 
Result so far: 1001.696035
The remainder is 110 after subtracting 2270 from 2380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 13:
When dividing 1100 by 454, we get 2 with a remainder of 192.
Use 2 as the next digit of our solution. 
Result so far: 1001.6960352
Subtracting 908 from 1100 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Let's proceed to step 14:
If we divide 1920 by 454, we get 4 and a remainder of 104.
Write down 4 as next digit of the result. 
Result so far: 1001.69603524
The remainder is 104 after subtracting 1816 from 1920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

The final result is 1001.69603524 with a remainder of 1.04e-07.