604646 ÷ 28 
We want to figure out the number of times 604646 can be divided by 28.

Let's proceed to step 1:
The number 28 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 28

On to step 2:
When dividing 60 by 28, we get 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 56 from 60 leaves us with 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 28

Moving on to step 3:
28 can be fit into 44 1 times, resulting in a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 21.0
If we take 28 away from 44, we end up with 16.
Take the next digit (6) from the dividend and append it to 16, then repeat: 166 / 28

Advancing to step 4:
If we divide 166 by 28, we get 5 and a remainder of 26.
The next digit of our result is 5. 
Result so far: 215.0
If we take 140 away from 166, we end up with 26.
Grab the next digit (4) from the dividend, add it to 26, then carry on: 264 / 28

Going ahead to step 5:
264 divided by 28 is 9 with a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 2159.0
Subtract 252 from 264 to get 12.
Grab the next digit (6) from the dividend, add it to 12, then carry on: 126 / 28

Moving on to step 6:
28 goes into 126 4 times with a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 21594.0
If we take 112 away from 126, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 7:
If we divide 140 by 28, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 21594.5
If we subtract 140 from 140, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
When dividing 0 by 28, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 21594.5
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
0 divided by 28 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 21594.5
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 21594.5, and the remainder is 0.0.