28678203 ÷ 52 
Our goal is to divide 28678203 by 52.

Step 1:
2 divided by 52 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 52

Moving on to step 2:
28 divided by 52 is 0 with a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Take the next digit (6) from the dividend and append it to 28, then repeat: 286 / 52

Advancing to step 3:
286 divided by 52 is 5 with a remainder of 26.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 260 from 286 leaves us with 26.
Take the next digit (7) from the dividend and append it to 26, then repeat: 267 / 52

Let's proceed to step 4:
267 divided by 52 is 5 with a remainder of 7.
Write down 5 as next digit of the result. 
Result so far: 55.0
If we subtract 260 from 267, we get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 52

Let's proceed to step 5:
If we divide 78 by 52, we get 1 and a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 551.0
If we subtract 52 from 78, we get 26.
Fetch the next digit (2) from the dividend, attach it to 26 and continue: 262 / 52

Let's proceed to step 6:
When dividing 262 by 52, we get 5 with a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 5515.0
If we take 260 away from 262, we end up with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 52

Advancing to step 7:
52 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 55150.0
Subtract 0 from 20 to get 20.
Bring next digit (3) of the dividend behind the 20 and repeat the process: 203 / 52

On to step 8:
52 goes into 203 3 times with a remainder of 47.
The next digit of our result is 3. 
Result so far: 551503.0
Subtracting 156 from 203 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 9:
52 can be fit into 470 9 times, resulting in a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 551503.9
The remainder is 2 after subtracting 468 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 10:
The number 52 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 551503.9
If we subtract 0 from 20, 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.

Step 11:
The number 52 fits into 200 3 times, leaving a remainder of 44.
Write down 3 as next digit of the result. 
Result so far: 551503.903
If we take 156 away from 200, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 12:
52 goes into 440 8 times with a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 551503.9038
If we take 416 away from 440, we end up 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.

Going ahead to step 13:
The number 52 fits into 240 4 times, leaving a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 551503.90384
The remainder is 32 after subtracting 208 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 14:
320 divided by 52 is 6 with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 551503.903846
Subtracting 312 from 320 leaves us 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.

Moving on to step 15:
52 goes into 80 1 times with a remainder of 28.
Record the quotient 1 as the next digit in the result. 
Result so far: 551503.9038461
If we take 52 away from 80, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 16:
52 can be fit into 280 5 times, resulting in a remainder of 20.
The next digit of our result is 5. 
Result so far: 551503.90384615
Subtract 260 from 280 to 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.

After the division, we end up with 551503.90384615 and a remainder of 2e-08.