We're dividing 521525 by 28 
Let's see how many times 28 fits into 521525.

Let's proceed to step 1:
The number 28 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 28

Moving on to step 2:
52 divided by 28 is 1 with a remainder of 24.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 24 after subtracting 28 from 52.
Append the next digit (1) from the dividend to 24 and continue with: 241 / 28

Step 3:
28 goes into 241 8 times with a remainder of 17.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
If we subtract 224 from 241, we get 17.
Include the next digit (5) from the dividend after 17, then repeat: 175 / 28

Step 4:
28 goes into 175 6 times with a remainder of 7.
Write down 6 as next digit of the result. 
Result so far: 186.0
If we take 168 away from 175, we end up with 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 28

Going ahead to step 5:
28 can be fit into 72 2 times, resulting in a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 1862.0
If we subtract 56 from 72, we get 16.
Fetch the next digit (5) from the dividend, attach it to 16 and continue: 165 / 28

Going ahead to step 6:
28 can be fit into 165 5 times, resulting in a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 18625.0
The remainder is 25 after subtracting 140 from 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 7:
250 divided by 28 is 8 with a remainder of 26.
Write down 8 as next digit of the result. 
Result so far: 18625.8
Subtract 224 from 250 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 8:
28 goes into 260 9 times with a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 18625.89
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.

Step 9:
The number 28 fits into 80 2 times, leaving a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 18625.892
Deduct 56 from 80 and we're left 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 10:
240 divided by 28 is 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 18625.8928
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.

Going ahead to step 11:
28 goes into 160 5 times with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 18625.89285
Subtracting 140 from 160 leaves us 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 12:
28 can be fit into 200 7 times, resulting in a remainder of 4.
The next digit of our result is 7. 
Result so far: 18625.892857
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 13:
28 goes into 40 1 times with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 18625.8928571
Subtracting 28 from 40 leaves us 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.

Let's proceed to step 14:
28 goes into 120 4 times with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 18625.89285714
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.

The final result is 18625.89285714 with a remainder of 8e-09.