We divide 716325 by 28
The aim is to understand the frequency of 28 in 716325.

Let's proceed to step 1:
If we divide 7 by 28, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 28

On to step 2:
71 divided by 28 is 2 with a remainder of 15.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 15 after subtracting 56 from 71.
Grab the next digit (6) from the dividend, add it to 15, then carry on: 156 / 28

Advancing to step 3:
When dividing 156 by 28, we get 5 with a remainder of 16.
Put 5 as the next digit of the answer. 
Result so far: 25.0
Subtracting 140 from 156 leaves us with 16.
Include the next digit (3) from the dividend after 16, then repeat: 163 / 28

Advancing to step 4:
The number 28 fits into 163 5 times, leaving a remainder of 23.
The number 5 becomes the next digit in our result. 
Result so far: 255.0
If we take 140 away from 163, we end up with 23.
Bring next digit (2) of the dividend behind the 23 and repeat the process: 232 / 28

Let's proceed to step 5:
28 goes into 232 8 times with a remainder of 8.
The next digit of our result is 8. 
Result so far: 2558.0
If we take 224 away from 232, we end up with 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 28

Let's proceed to step 6:
When dividing 85 by 28, we get 3 with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 25583.0
Subtracting 84 from 85 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
28 can be fit into 10 0 times, resulting in a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 25583.0
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
28 can be fit into 100 3 times, resulting in a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 25583.03
Subtract 84 from 100 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.

Moving on to step 9:
160 divided by 28 is 5 with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 25583.035
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.

Going ahead to step 10:
28 can be fit into 200 7 times, resulting in a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 25583.0357
Subtracting 196 from 200 leaves us 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.

Let's proceed to step 11:
If we divide 40 by 28, we get 1 and a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 25583.03571
Subtract 28 from 40 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 12:
If we divide 120 by 28, we get 4 and a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 25583.035714
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.

Moving on to step 13:
28 can be fit into 80 2 times, resulting in a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 25583.0357142
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.

Going ahead to step 14:
28 can be fit into 240 8 times, resulting in a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 25583.03571428
Subtracting 224 from 240 leaves us 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.

After the division, we end up with 25583.03571428 and a remainder of 1.6e-08.