We look at the division of 23426800 by 437 
The aim is to understand the frequency of 437 in 23426800.

Advancing to step 1:
When dividing 2 by 437, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 437

Going ahead to step 2:
When dividing 23 by 437, we get 0 with a remainder of 23.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 23 and we're left with 23.
Include the next digit (4) from the dividend after 23, then repeat: 234 / 437

Moving on to step 3:
437 goes into 234 0 times with a remainder of 234.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 234, we end up with 234.
Include the next digit (2) from the dividend after 234, then repeat: 2342 / 437

On to step 4:
2342 divided by 437 is 5 with a remainder of 157.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 2185 from 2342 to get 157.
Fetch the next digit (6) from the dividend, attach it to 157 and continue: 1576 / 437

Going ahead to step 5:
1576 divided by 437 is 3 with a remainder of 265.
Use 3 as the next digit of our solution. 
Result so far: 53.0
Subtract 1311 from 1576 to get 265.
Append the next digit (8) from the dividend to 265 and continue with: 2658 / 437

Moving on to step 6:
437 can be fit into 2658 6 times, resulting in a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 536.0
The remainder is 36 after subtracting 2622 from 2658.
Grab the next digit (0) from the dividend, add it to 36, then carry on: 360 / 437

Let's proceed to step 7:
360 divided by 437 is 0 with a remainder of 360.
Use 0 as the next digit of our solution. 
Result so far: 5360.0
If we subtract 0 from 360, we get 360.
Append the next digit (0) from the dividend to 360 and continue with: 3600 / 437

On to step 8:
The number 437 fits into 3600 8 times, leaving a remainder of 104.
Use 8 as the next digit of our solution. 
Result so far: 53608.0
Subtracting 3496 from 3600 leaves us with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

On to step 9:
437 can be fit into 1040 2 times, resulting in a remainder of 166.
Write down 2 as next digit of the result. 
Result so far: 53608.2
Subtracting 874 from 1040 leaves us with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Going ahead to step 10:
If we divide 1660 by 437, we get 3 and a remainder of 349.
Write down 3 as next digit of the result. 
Result so far: 53608.23
Subtract 1311 from 1660 to get 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

Let's proceed to step 11:
The number 437 fits into 3490 7 times, leaving a remainder of 431.
Write down 7 as next digit of the result. 
Result so far: 53608.237
Deduct 3059 from 3490 and we're left with 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Advancing to step 12:
437 can be fit into 4310 9 times, resulting in a remainder of 377.
Record the quotient 9 as the next digit in the result. 
Result so far: 53608.2379
If we subtract 3933 from 4310, we get 377.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3770, and continue the process.

Step 13:
437 goes into 3770 8 times with a remainder of 274.
Put 8 as the next digit of the answer. 
Result so far: 53608.23798
Deduct 3496 from 3770 and we're left with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Going ahead to step 14:
437 goes into 2740 6 times with a remainder of 118.
Write down 6 as next digit of the result. 
Result so far: 53608.237986
If we subtract 2622 from 2740, we get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Let's proceed to step 15:
When dividing 1180 by 437, we get 2 with a remainder of 306.
The number 2 becomes the next digit in our result. 
Result so far: 53608.2379862
Subtracting 874 from 1180 leaves us with 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Let's proceed to step 16:
The number 437 fits into 3060 7 times, leaving a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 53608.23798627
If we subtract 3059 from 3060, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final outcome is 53608.23798627, with a leftover of 1e-09.