We're dividing 22110285 by 452 
The aim is to understand the frequency of 452 in 22110285.

On to step 1:
When dividing 2 by 452, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 452

On to step 2:
452 goes into 22 0 times with a remainder of 22.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 22 and we're left with 22.
Grab the next digit (1) from the dividend, add it to 22, then carry on: 221 / 452

Step 3:
When dividing 221 by 452, we get 0 with a remainder of 221.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 221 and we're left with 221.
Append the next digit (1) from the dividend to 221 and continue with: 2211 / 452

On to step 4:
452 can be fit into 2211 4 times, resulting in a remainder of 403.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 1808 from 2211, we get 403.
Bring next digit (0) of the dividend behind the 403 and repeat the process: 4030 / 452

Advancing to step 5:
452 can be fit into 4030 8 times, resulting in a remainder of 414.
The next digit of our result is 8. 
Result so far: 48.0
If we subtract 3616 from 4030, we get 414.
Fetch the next digit (2) from the dividend, attach it to 414 and continue: 4142 / 452

On to step 6:
4142 divided by 452 is 9 with a remainder of 74.
The number 9 becomes the next digit in our result. 
Result so far: 489.0
The remainder is 74 after subtracting 4068 from 4142.
Include the next digit (8) from the dividend after 74, then repeat: 748 / 452

On to step 7:
452 can be fit into 748 1 times, resulting in a remainder of 296.
Write down 1 as next digit of the result. 
Result so far: 4891.0
If we take 452 away from 748, we end up with 296.
Include the next digit (5) from the dividend after 296, then repeat: 2965 / 452

Step 8:
452 goes into 2965 6 times with a remainder of 253.
Record the quotient 6 as the next digit in the result. 
Result so far: 48916.0
The remainder is 253 after subtracting 2712 from 2965.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Going ahead to step 9:
452 can be fit into 2530 5 times, resulting in a remainder of 270.
The number 5 becomes the next digit in our result. 
Result so far: 48916.5
Subtracting 2260 from 2530 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Going ahead to step 10:
2700 divided by 452 is 5 with a remainder of 440.
Record the quotient 5 as the next digit in the result. 
Result so far: 48916.55
Subtracting 2260 from 2700 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

The final outcome is 48916.55, with a leftover of 0.44.