28728601 ÷ 736 
The aim is to understand the frequency of 736 in 28728601.

Moving on to step 1:
The number 736 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 736

Moving on to step 2:
The number 736 fits into 28 0 times, leaving a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Bring next digit (7) of the dividend behind the 28 and repeat the process: 287 / 736

Advancing to step 3:
The number 736 fits into 287 0 times, leaving a remainder of 287.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 287, we get 287.
Take the next digit (2) from the dividend and append it to 287, then repeat: 2872 / 736

Going ahead to step 4:
When dividing 2872 by 736, we get 3 with a remainder of 664.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 2208 from 2872 to get 664.
Include the next digit (8) from the dividend after 664, then repeat: 6648 / 736

Moving on to step 5:
736 goes into 6648 9 times with a remainder of 24.
Write down 9 as next digit of the result. 
Result so far: 39.0
The remainder is 24 after subtracting 6624 from 6648.
Append the next digit (6) from the dividend to 24 and continue with: 246 / 736

On to step 6:
If we divide 246 by 736, we get 0 and a remainder of 246.
Put 0 as the next digit of the answer. 
Result so far: 390.0
If we take 0 away from 246, we end up with 246.
Include the next digit (0) from the dividend after 246, then repeat: 2460 / 736

Moving on to step 7:
If we divide 2460 by 736, we get 3 and a remainder of 252.
Put 3 as the next digit of the answer. 
Result so far: 3903.0
If we subtract 2208 from 2460, we get 252.
Bring next digit (1) of the dividend behind the 252 and repeat the process: 2521 / 736

On to step 8:
736 can be fit into 2521 3 times, resulting in a remainder of 313.
The next digit of our result is 3. 
Result so far: 39033.0
Subtract 2208 from 2521 to get 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

On to step 9:
736 can be fit into 3130 4 times, resulting in a remainder of 186.
Record the quotient 4 as the next digit in the result. 
Result so far: 39033.4
If we subtract 2944 from 3130, we get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Advancing to step 10:
736 goes into 1860 2 times with a remainder of 388.
Write down 2 as next digit of the result. 
Result so far: 39033.42
If we take 1472 away from 1860, we end up with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Going ahead to step 11:
736 goes into 3880 5 times with a remainder of 200.
Use 5 as the next digit of our solution. 
Result so far: 39033.425
The remainder is 200 after subtracting 3680 from 3880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 12:
When dividing 2000 by 736, we get 2 with a remainder of 528.
The next digit of our result is 2. 
Result so far: 39033.4252
Subtract 1472 from 2000 to get 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Let's proceed to step 13:
5280 divided by 736 is 7 with a remainder of 128.
Put 7 as the next digit of the answer. 
Result so far: 39033.42527
Deduct 5152 from 5280 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 14:
736 goes into 1280 1 times with a remainder of 544.
Use 1 as the next digit of our solution. 
Result so far: 39033.425271
The remainder is 544 after subtracting 736 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Let's proceed to step 15:
If we divide 5440 by 736, we get 7 and a remainder of 288.
Write down 7 as next digit of the result. 
Result so far: 39033.4252717
Subtracting 5152 from 5440 leaves us with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Going ahead to step 16:
If we divide 2880 by 736, we get 3 and a remainder of 672.
The number 3 becomes the next digit in our result. 
Result so far: 39033.42527173
Subtract 2208 from 2880 to get 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

After the division, we end up with 39033.42527173 and a remainder of 6.72e-07.