Let's divide 9085554 by 126
The aim is to understand the frequency of 126 in 9085554.

On to step 1:
The number 126 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 126

Going ahead to step 2:
When dividing 90 by 126, we get 0 with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Grab the next digit (8) from the dividend, add it to 90, then carry on: 908 / 126

Advancing to step 3:
126 goes into 908 7 times with a remainder of 26.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we take 882 away from 908, we end up with 26.
Include the next digit (5) from the dividend after 26, then repeat: 265 / 126

Step 4:
126 can be fit into 265 2 times, resulting in a remainder of 13.
Use 2 as the next digit of our solution. 
Result so far: 72.0
The remainder is 13 after subtracting 252 from 265.
Append the next digit (5) from the dividend to 13 and continue with: 135 / 126

Going ahead to step 5:
When dividing 135 by 126, we get 1 with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 721.0
Subtract 126 from 135 to get 9.
Take the next digit (5) from the dividend and append it to 9, then repeat: 95 / 126

Moving on to step 6:
The number 126 fits into 95 0 times, leaving a remainder of 95.
Put 0 as the next digit of the answer. 
Result so far: 7210.0
Subtract 0 from 95 to get 95.
Grab the next digit (4) from the dividend, add it to 95, then carry on: 954 / 126

Advancing to step 7:
The number 126 fits into 954 7 times, leaving a remainder of 72.
Record the quotient 7 as the next digit in the result. 
Result so far: 72107.0
Deduct 882 from 954 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 8:
720 divided by 126 is 5 with a remainder of 90.
Use 5 as the next digit of our solution. 
Result so far: 72107.5
Deduct 630 from 720 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 9:
If we divide 900 by 126, we get 7 and a remainder of 18.
The next digit of our result is 7. 
Result so far: 72107.57
Subtracting 882 from 900 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 10:
When dividing 180 by 126, we get 1 with a remainder of 54.
The next digit of our result is 1. 
Result so far: 72107.571
Subtract 126 from 180 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 11:
The number 126 fits into 540 4 times, leaving a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 72107.5714
If we subtract 504 from 540, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 12:
126 goes into 360 2 times with a remainder of 108.
The number 2 becomes the next digit in our result. 
Result so far: 72107.57142
The remainder is 108 after subtracting 252 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Let's proceed to step 13:
1080 divided by 126 is 8 with a remainder of 72.
The next digit of our result is 8. 
Result so far: 72107.571428
If we take 1008 away from 1080, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 14:
If we divide 720 by 126, we get 5 and a remainder of 90.
Record the quotient 5 as the next digit in the result. 
Result so far: 72107.5714285
Deduct 630 from 720 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 15:
900 divided by 126 is 7 with a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 72107.57142857
Subtracting 882 from 900 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final result is 72107.57142857 with a remainder of 1.8e-08.