We look at the division of 45591126 by 218 
The aim is to understand the frequency of 218 in 45591126.

Step 1:
218 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 218

On to step 2:
If we divide 45 by 218, we get 0 and a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Grab the next digit (5) from the dividend, add it to 45, then carry on: 455 / 218

On to step 3:
455 divided by 218 is 2 with a remainder of 19.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 19 after subtracting 436 from 455.
Include the next digit (9) from the dividend after 19, then repeat: 199 / 218

Moving on to step 4:
218 goes into 199 0 times with a remainder of 199.
The next digit of our result is 0. 
Result so far: 20.0
Subtracting 0 from 199 leaves us with 199.
Bring next digit (1) of the dividend behind the 199 and repeat the process: 1991 / 218

On to step 5:
218 goes into 1991 9 times with a remainder of 29.
The number 9 becomes the next digit in our result. 
Result so far: 209.0
If we subtract 1962 from 1991, we get 29.
Bring next digit (1) of the dividend behind the 29 and repeat the process: 291 / 218

Let's proceed to step 6:
The number 218 fits into 291 1 times, leaving a remainder of 73.
Use 1 as the next digit of our solution. 
Result so far: 2091.0
The remainder is 73 after subtracting 218 from 291.
Append the next digit (2) from the dividend to 73 and continue with: 732 / 218

Advancing to step 7:
218 goes into 732 3 times with a remainder of 78.
Record the quotient 3 as the next digit in the result. 
Result so far: 20913.0
If we subtract 654 from 732, we get 78.
Include the next digit (6) from the dividend after 78, then repeat: 786 / 218

Advancing to step 8:
218 can be fit into 786 3 times, resulting in a remainder of 132.
Use 3 as the next digit of our solution. 
Result so far: 209133.0
If we subtract 654 from 786, we get 132.
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 9:
1320 divided by 218 is 6 with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 209133.6
If we subtract 1308 from 1320, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 10:
When dividing 120 by 218, we get 0 with a remainder of 120.
Write down 0 as next digit of the result. 
Result so far: 209133.6
Subtract 0 from 120 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 11:
When dividing 1200 by 218, we get 5 with a remainder of 110.
The next digit of our result is 5. 
Result so far: 209133.605
Subtract 1090 from 1200 to get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 12:
1100 divided by 218 is 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 209133.6055
Subtract 1090 from 1100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 209133.6055 with a balance of 0.0001.