27801347 divided by 812 
The aim is to understand the frequency of 812 in 27801347.

Going ahead to step 1:
812 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 812

Advancing to step 2:
27 divided by 812 is 0 with a remainder of 27.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 27 to get 27.
Fetch the next digit (8) from the dividend, attach it to 27 and continue: 278 / 812

Let's proceed to step 3:
The number 812 fits into 278 0 times, leaving a remainder of 278.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 278 and we're left with 278.
Bring next digit (0) of the dividend behind the 278 and repeat the process: 2780 / 812

Step 4:
The number 812 fits into 2780 3 times, leaving a remainder of 344.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 2436 from 2780 and we're left with 344.
Fetch the next digit (1) from the dividend, attach it to 344 and continue: 3441 / 812

Moving on to step 5:
3441 divided by 812 is 4 with a remainder of 193.
The next digit of our result is 4. 
Result so far: 34.0
If we take 3248 away from 3441, we end up with 193.
Append the next digit (3) from the dividend to 193 and continue with: 1933 / 812

Step 6:
812 goes into 1933 2 times with a remainder of 309.
The number 2 becomes the next digit in our result. 
Result so far: 342.0
The remainder is 309 after subtracting 1624 from 1933.
Append the next digit (4) from the dividend to 309 and continue with: 3094 / 812

Moving on to step 7:
When dividing 3094 by 812, we get 3 with a remainder of 658.
Record the quotient 3 as the next digit in the result. 
Result so far: 3423.0
Subtract 2436 from 3094 to get 658.
Include the next digit (7) from the dividend after 658, then repeat: 6587 / 812

Let's proceed to step 8:
When dividing 6587 by 812, we get 8 with a remainder of 91.
Record the quotient 8 as the next digit in the result. 
Result so far: 34238.0
If we take 6496 away from 6587, we end up with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Step 9:
When dividing 910 by 812, we get 1 with a remainder of 98.
Write down 1 as next digit of the result. 
Result so far: 34238.1
Subtract 812 from 910 to get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

On to step 10:
The number 812 fits into 980 1 times, leaving a remainder of 168.
Record the quotient 1 as the next digit in the result. 
Result so far: 34238.11
If we subtract 812 from 980, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

After the division, we end up with 34238.11 and a remainder of 0.168.