We look at the division of 23427275 by 812 
The aim is to understand the frequency of 812 in 23427275.

Moving on to step 1:
812 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 812

Going ahead to step 2:
When dividing 23 by 812, we get 0 with a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 23, we end up with 23.
Fetch the next digit (4) from the dividend, attach it to 23 and continue: 234 / 812

Going ahead to step 3:
812 can be fit into 234 0 times, resulting in a remainder of 234.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 234 and we're left with 234.
Fetch the next digit (2) from the dividend, attach it to 234 and continue: 2342 / 812

On to step 4:
812 goes into 2342 2 times with a remainder of 718.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 1624 from 2342 leaves us with 718.
Grab the next digit (7) from the dividend, add it to 718, then carry on: 7187 / 812

Advancing to step 5:
If we divide 7187 by 812, we get 8 and a remainder of 691.
Use 8 as the next digit of our solution. 
Result so far: 28.0
Deduct 6496 from 7187 and we're left with 691.
Append the next digit (2) from the dividend to 691 and continue with: 6912 / 812

Advancing to step 6:
When dividing 6912 by 812, we get 8 with a remainder of 416.
Record the quotient 8 as the next digit in the result. 
Result so far: 288.0
Subtract 6496 from 6912 to get 416.
Take the next digit (7) from the dividend and append it to 416, then repeat: 4167 / 812

Going ahead to step 7:
When dividing 4167 by 812, we get 5 with a remainder of 107.
Use 5 as the next digit of our solution. 
Result so far: 2885.0
If we take 4060 away from 4167, we end up with 107.
Take the next digit (5) from the dividend and append it to 107, then repeat: 1075 / 812

Step 8:
1075 divided by 812 is 1 with a remainder of 263.
The next digit of our result is 1. 
Result so far: 28851.0
Subtract 812 from 1075 to get 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Moving on to step 9:
If we divide 2630 by 812, we get 3 and a remainder of 194.
Put 3 as the next digit of the answer. 
Result so far: 28851.3
If we take 2436 away from 2630, we end up with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Let's proceed to step 10:
If we divide 1940 by 812, we get 2 and a remainder of 316.
Put 2 as the next digit of the answer. 
Result so far: 28851.32
The remainder is 316 after subtracting 1624 from 1940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Advancing to step 11:
812 can be fit into 3160 3 times, resulting in a remainder of 724.
Use 3 as the next digit of our solution. 
Result so far: 28851.323
If we take 2436 away from 3160, we end up with 724.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7240, and continue the process.

Step 12:
7240 divided by 812 is 8 with a remainder of 744.
The number 8 becomes the next digit in our result. 
Result so far: 28851.3238
If we subtract 6496 from 7240, we get 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

Going ahead to step 13:
7440 divided by 812 is 9 with a remainder of 132.
Put 9 as the next digit of the answer. 
Result so far: 28851.32389
The remainder is 132 after subtracting 7308 from 7440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Moving on to step 14:
812 goes into 1320 1 times with a remainder of 508.
The next digit of our result is 1. 
Result so far: 28851.323891
If we subtract 812 from 1320, we get 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Step 15:
The number 812 fits into 5080 6 times, leaving a remainder of 208.
Write down 6 as next digit of the result. 
Result so far: 28851.3238916
Subtracting 4872 from 5080 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Step 16:
If we divide 2080 by 812, we get 2 and a remainder of 456.
The number 2 becomes the next digit in our result. 
Result so far: 28851.32389162
If we subtract 1624 from 2080, we get 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

The final outcome is 28851.32389162, with a leftover of 4.56e-07.