Let's divide 77156402 by 28
The aim is to understand the frequency of 28 in 77156402.

Advancing to step 1:
28 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 28

Step 2:
If we divide 77 by 28, we get 2 and a remainder of 21.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 56 from 77 to get 21.
Fetch the next digit (1) from the dividend, attach it to 21 and continue: 211 / 28

Let's proceed to step 3:
The number 28 fits into 211 7 times, leaving a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 27.0
If we take 196 away from 211, we end up with 15.
Include the next digit (5) from the dividend after 15, then repeat: 155 / 28

Step 4:
When dividing 155 by 28, we get 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 275.0
If we subtract 140 from 155, we get 15.
Grab the next digit (6) from the dividend, add it to 15, then carry on: 156 / 28

Let's proceed to step 5:
The number 28 fits into 156 5 times, leaving a remainder of 16.
Put 5 as the next digit of the answer. 
Result so far: 2755.0
If we subtract 140 from 156, we get 16.
Grab the next digit (4) from the dividend, add it to 16, then carry on: 164 / 28

Going ahead to step 6:
164 divided by 28 is 5 with a remainder of 24.
Write down 5 as next digit of the result. 
Result so far: 27555.0
The remainder is 24 after subtracting 140 from 164.
Take the next digit (0) from the dividend and append it to 24, then repeat: 240 / 28

Moving on to step 7:
If we divide 240 by 28, we get 8 and a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 275558.0
Subtract 224 from 240 to get 16.
Include the next digit (2) from the dividend after 16, then repeat: 162 / 28

Step 8:
28 goes into 162 5 times with a remainder of 22.
Write down 5 as next digit of the result. 
Result so far: 2755585.0
If we subtract 140 from 162, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 9:
If we divide 220 by 28, we get 7 and a remainder of 24.
The number 7 becomes the next digit in our result. 
Result so far: 2755585.7
If we take 196 away from 220, we end up 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:
The number 28 fits into 240 8 times, leaving a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 2755585.78
The remainder is 16 after subtracting 224 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 11:
When dividing 160 by 28, we get 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 2755585.785
The remainder is 20 after subtracting 140 from 160.
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:
When dividing 200 by 28, we get 7 with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 2755585.7857
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.

Advancing to step 13:
28 can be fit into 40 1 times, resulting in a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 2755585.78571
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.

Going ahead to step 14:
When dividing 120 by 28, we get 4 with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 2755585.785714
Subtract 112 from 120 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 15:
If we divide 80 by 28, we get 2 and a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 2755585.7857142
If we take 56 away from 80, we end up 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 16:
28 can be fit into 240 8 times, resulting in a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 2755585.78571428
Subtract 224 from 240 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.

The final outcome is 2755585.78571428, with a leftover of 1.6e-08.