We're dividing 22106880 by 371 
The aim is to understand the frequency of 371 in 22106880.

Step 1:
When dividing 2 by 371, we get 0 with 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 (2) from the dividend, attach it to 2 and continue: 22 / 371

Step 2:
22 divided by 371 is 0 with a remainder of 22.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 22, we end up with 22.
Append the next digit (1) from the dividend to 22 and continue with: 221 / 371

Moving on to step 3:
The number 371 fits into 221 0 times, leaving a remainder of 221.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 221, we get 221.
Fetch the next digit (0) from the dividend, attach it to 221 and continue: 2210 / 371

On to step 4:
371 goes into 2210 5 times with a remainder of 355.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 355 after subtracting 1855 from 2210.
Take the next digit (6) from the dividend and append it to 355, then repeat: 3556 / 371

Moving on to step 5:
3556 divided by 371 is 9 with a remainder of 217.
Record the quotient 9 as the next digit in the result. 
Result so far: 59.0
The remainder is 217 after subtracting 3339 from 3556.
Include the next digit (8) from the dividend after 217, then repeat: 2178 / 371

Step 6:
If we divide 2178 by 371, we get 5 and a remainder of 323.
Use 5 as the next digit of our solution. 
Result so far: 595.0
The remainder is 323 after subtracting 1855 from 2178.
Fetch the next digit (8) from the dividend, attach it to 323 and continue: 3238 / 371

Advancing to step 7:
When dividing 3238 by 371, we get 8 with a remainder of 270.
Write down 8 as next digit of the result. 
Result so far: 5958.0
If we subtract 2968 from 3238, we get 270.
Include the next digit (0) from the dividend after 270, then repeat: 2700 / 371

Moving on to step 8:
When dividing 2700 by 371, we get 7 with a remainder of 103.
Use 7 as the next digit of our solution. 
Result so far: 59587.0
The remainder is 103 after subtracting 2597 from 2700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

On to step 9:
371 can be fit into 1030 2 times, resulting in a remainder of 288.
The next digit of our result is 2. 
Result so far: 59587.2
The remainder is 288 after subtracting 742 from 1030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Let's proceed to step 10:
When dividing 2880 by 371, we get 7 with a remainder of 283.
Use 7 as the next digit of our solution. 
Result so far: 59587.27
If we take 2597 away from 2880, we end up with 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

On to step 11:
2830 divided by 371 is 7 with a remainder of 233.
Write down 7 as next digit of the result. 
Result so far: 59587.277
Subtracting 2597 from 2830 leaves us with 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

The final result is 59587.277 with a remainder of 0.0233.