We look at the division of 528400 by 28 
Let's see how many times 28 fits into 528400.

Moving on to step 1:
When dividing 5 by 28, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 28

Advancing to step 2:
The number 28 fits into 52 1 times, leaving a remainder of 24.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 28 from 52, we get 24.
Bring next digit (8) of the dividend behind the 24 and repeat the process: 248 / 28

Moving on to step 3:
When dividing 248 by 28, we get 8 with a remainder of 24.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Deduct 224 from 248 and we're left with 24.
Include the next digit (4) from the dividend after 24, then repeat: 244 / 28

Advancing to step 4:
The number 28 fits into 244 8 times, leaving a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 188.0
Deduct 224 from 244 and we're left with 20.
Bring next digit (0) of the dividend behind the 20 and repeat the process: 200 / 28

Step 5:
The number 28 fits into 200 7 times, leaving a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 1887.0
Subtracting 196 from 200 leaves us with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 28

Advancing to step 6:
The number 28 fits into 40 1 times, leaving a remainder of 12.
The next digit of our result is 1. 
Result so far: 18871.0
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 7:
The number 28 fits into 120 4 times, leaving a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 18871.4
The remainder is 8 after subtracting 112 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 8:
If we divide 80 by 28, we get 2 and a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 18871.42
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.

Step 9:
28 goes into 240 8 times with a remainder of 16.
The next digit of our result is 8. 
Result so far: 18871.428
Subtract 224 from 240 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.

On to step 10:
28 goes into 160 5 times with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 18871.4285
Deduct 140 from 160 and we're left with 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:
200 divided by 28 is 7 with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 18871.42857
Deduct 196 from 200 and we're left 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.

Advancing to step 12:
28 can be fit into 40 1 times, resulting in a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 18871.428571
If we take 28 away from 40, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 13:
The number 28 fits into 120 4 times, leaving a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 18871.4285714
The remainder is 8 after subtracting 112 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 14:
28 goes into 80 2 times with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 18871.42857142
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 18871.42857142, with a leftover of 2.4e-08.