28213074 ÷ 637 
The aim is to understand the frequency of 637 in 28213074.

On to step 1:
637 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 637

Advancing to step 2:
28 divided by 637 is 0 with a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Fetch the next digit (2) from the dividend, attach it to 28 and continue: 282 / 637

On to step 3:
637 can be fit into 282 0 times, resulting in a remainder of 282.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 282 leaves us with 282.
Take the next digit (1) from the dividend and append it to 282, then repeat: 2821 / 637

Moving on to step 4:
When dividing 2821 by 637, we get 4 with a remainder of 273.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 2548 from 2821 leaves us with 273.
Take the next digit (3) from the dividend and append it to 273, then repeat: 2733 / 637

On to step 5:
When dividing 2733 by 637, we get 4 with a remainder of 185.
Use 4 as the next digit of our solution. 
Result so far: 44.0
If we take 2548 away from 2733, we end up with 185.
Fetch the next digit (0) from the dividend, attach it to 185 and continue: 1850 / 637

Moving on to step 6:
637 can be fit into 1850 2 times, resulting in a remainder of 576.
Record the quotient 2 as the next digit in the result. 
Result so far: 442.0
Subtract 1274 from 1850 to get 576.
Grab the next digit (7) from the dividend, add it to 576, then carry on: 5767 / 637

Moving on to step 7:
The number 637 fits into 5767 9 times, leaving a remainder of 34.
Write down 9 as next digit of the result. 
Result so far: 4429.0
The remainder is 34 after subtracting 5733 from 5767.
Bring next digit (4) of the dividend behind the 34 and repeat the process: 344 / 637

Step 8:
344 divided by 637 is 0 with a remainder of 344.
Put 0 as the next digit of the answer. 
Result so far: 44290.0
Subtracting 0 from 344 leaves us with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Advancing to step 9:
637 can be fit into 3440 5 times, resulting in a remainder of 255.
Use 5 as the next digit of our solution. 
Result so far: 44290.5
Deduct 3185 from 3440 and we're left with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Let's proceed to step 10:
2550 divided by 637 is 4 with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 44290.54
If we take 2548 away from 2550, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 11:
637 goes into 20 0 times with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 44290.54
Subtract 0 from 20 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.

Advancing to step 12:
The number 637 fits into 200 0 times, leaving a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 44290.54
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The quotient of the division is 44290.54, and the remainder is 0.002.