736697 ÷ 28 
The aim is to understand the frequency of 28 in 736697.

On to step 1:
7 divided by 28 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 28

On to step 2:
If we divide 73 by 28, we get 2 and a remainder of 17.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 56 from 73 leaves us with 17.
Include the next digit (6) from the dividend after 17, then repeat: 176 / 28

Advancing to step 3:
When dividing 176 by 28, we get 6 with a remainder of 8.
The next digit of our result is 6. 
Result so far: 26.0
If we subtract 168 from 176, we get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 28

Let's proceed to step 4:
The number 28 fits into 86 3 times, leaving a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 263.0
The remainder is 2 after subtracting 84 from 86.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 28

Going ahead to step 5:
The number 28 fits into 29 1 times, leaving a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 2631.0
Subtracting 28 from 29 leaves us with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 28

Let's proceed to step 6:
17 divided by 28 is 0 with a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 26310.0
The remainder is 17 after subtracting 0 from 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 7:
28 goes into 170 6 times with a remainder of 2.
The next digit of our result is 6. 
Result so far: 26310.6
Deduct 168 from 170 and we're left 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.

Let's proceed to step 8:
20 divided by 28 is 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 26310.6
If we take 0 away from 20, we end up 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.

Going ahead to step 9:
The number 28 fits into 200 7 times, leaving a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 26310.607
If we take 196 away from 200, we end up 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.

Step 10:
40 divided by 28 is 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 26310.6071
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.

Moving on to step 11:
120 divided by 28 is 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 26310.60714
If we take 112 away from 120, we end up 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.

Step 12:
80 divided by 28 is 2 with a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 26310.607142
Subtract 56 from 80 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 13:
240 divided by 28 is 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 26310.6071428
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 14:
28 goes into 160 5 times with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 26310.60714285
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.

The final outcome is 26310.60714285, with a leftover of 2e-08.