We're dividing 22258245 by 169 
The aim is to understand the frequency of 169 in 22258245.

On to step 1:
2 divided by 169 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 169

Let's proceed to step 2:
169 can be fit into 22 0 times, resulting in a remainder of 22.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 22 leaves us with 22.
Append the next digit (2) from the dividend to 22 and continue with: 222 / 169

Advancing to step 3:
If we divide 222 by 169, we get 1 and a remainder of 53.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 169 from 222 leaves us with 53.
Append the next digit (5) from the dividend to 53 and continue with: 535 / 169

On to step 4:
If we divide 535 by 169, we get 3 and a remainder of 28.
The next digit of our result is 3. 
Result so far: 13.0
Subtract 507 from 535 to get 28.
Take the next digit (8) from the dividend and append it to 28, then repeat: 288 / 169

Moving on to step 5:
169 can be fit into 288 1 times, resulting in a remainder of 119.
Use 1 as the next digit of our solution. 
Result so far: 131.0
If we take 169 away from 288, we end up with 119.
Append the next digit (2) from the dividend to 119 and continue with: 1192 / 169

Step 6:
If we divide 1192 by 169, we get 7 and a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 1317.0
The remainder is 9 after subtracting 1183 from 1192.
Fetch the next digit (4) from the dividend, attach it to 9 and continue: 94 / 169

Step 7:
169 goes into 94 0 times with a remainder of 94.
Record the quotient 0 as the next digit in the result. 
Result so far: 13170.0
If we subtract 0 from 94, we get 94.
Bring next digit (5) of the dividend behind the 94 and repeat the process: 945 / 169

Going ahead to step 8:
169 can be fit into 945 5 times, resulting in a remainder of 100.
The next digit of our result is 5. 
Result so far: 131705.0
The remainder is 100 after subtracting 845 from 945.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 9:
169 can be fit into 1000 5 times, resulting in a remainder of 155.
The number 5 becomes the next digit in our result. 
Result so far: 131705.5
Subtract 845 from 1000 to get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

On to step 10:
If we divide 1550 by 169, we get 9 and a remainder of 29.
The number 9 becomes the next digit in our result. 
Result so far: 131705.59
If we subtract 1521 from 1550, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 11:
290 divided by 169 is 1 with a remainder of 121.
Put 1 as the next digit of the answer. 
Result so far: 131705.591
If we subtract 169 from 290, we get 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Advancing to step 12:
169 goes into 1210 7 times with a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 131705.5917
Deduct 1183 from 1210 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 13:
169 goes into 270 1 times with a remainder of 101.
The number 1 becomes the next digit in our result. 
Result so far: 131705.59171
If we subtract 169 from 270, we get 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

On to step 14:
169 can be fit into 1010 5 times, resulting in a remainder of 165.
Record the quotient 5 as the next digit in the result. 
Result so far: 131705.591715
Subtracting 845 from 1010 leaves us with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Advancing to step 15:
When dividing 1650 by 169, we get 9 with a remainder of 129.
Use 9 as the next digit of our solution. 
Result so far: 131705.5917159
If we subtract 1521 from 1650, we get 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Going ahead to step 16:
169 goes into 1290 7 times with a remainder of 107.
Put 7 as the next digit of the answer. 
Result so far: 131705.59171597
Subtract 1183 from 1290 to get 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

The final result is 131705.59171597 with a remainder of 1.07e-07.