We're dividing 485154 by 28 
We're looking to find how many times 28 goes into 485154.

Going ahead to step 1:
4 divided by 28 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 28

Going ahead to step 2:
48 divided by 28 is 1 with a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 28 away from 48, we end up with 20.
Grab the next digit (5) from the dividend, add it to 20, then carry on: 205 / 28

Advancing to step 3:
28 can be fit into 205 7 times, resulting in a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we subtract 196 from 205, we get 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 28

On to step 4:
91 divided by 28 is 3 with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 173.0
If we subtract 84 from 91, we get 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 28

Advancing to step 5:
When dividing 75 by 28, we get 2 with a remainder of 19.
Record the quotient 2 as the next digit in the result. 
Result so far: 1732.0
The remainder is 19 after subtracting 56 from 75.
Grab the next digit (4) from the dividend, add it to 19, then carry on: 194 / 28

On to step 6:
The number 28 fits into 194 6 times, leaving a remainder of 26.
The next digit of our result is 6. 
Result so far: 17326.0
The remainder is 26 after subtracting 168 from 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 7:
When dividing 260 by 28, we get 9 with a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 17326.9
The remainder is 8 after subtracting 252 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 8:
80 divided by 28 is 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 17326.92
Subtracting 56 from 80 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 9:
28 can be fit into 240 8 times, resulting in a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 17326.928
Deduct 224 from 240 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 10:
28 goes into 160 5 times with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 17326.9285
If we subtract 140 from 160, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 11:
28 can be fit into 200 7 times, resulting in a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 17326.92857
Subtracting 196 from 200 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 12:
When dividing 40 by 28, we get 1 with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 17326.928571
The remainder is 12 after subtracting 28 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 13:
28 can be fit into 120 4 times, resulting in a remainder of 8.
The next digit of our result is 4. 
Result so far: 17326.9285714
Deduct 112 from 120 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 14:
The number 28 fits into 80 2 times, leaving a remainder of 24.
The next digit of our result is 2. 
Result so far: 17326.92857142
The remainder is 24 after subtracting 56 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final outcome is 17326.92857142, with a leftover of 2.4e-08.