149160 ÷ 69 
The aim is to understand the frequency of 69 in 149160.

Step 1:
69 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 69

Let's proceed to step 2:
If we divide 14 by 69, we get 0 and a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 14 to get 14.
Take the next digit (9) from the dividend and append it to 14, then repeat: 149 / 69

Advancing to step 3:
The number 69 fits into 149 2 times, leaving a remainder of 11.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 138 from 149 leaves us with 11.
Fetch the next digit (1) from the dividend, attach it to 11 and continue: 111 / 69

On to step 4:
When dividing 111 by 69, we get 1 with a remainder of 42.
The next digit of our result is 1. 
Result so far: 21.0
The remainder is 42 after subtracting 69 from 111.
Append the next digit (6) from the dividend to 42 and continue with: 426 / 69

On to step 5:
69 goes into 426 6 times with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 216.0
If we subtract 414 from 426, we get 12.
Include the next digit (0) from the dividend after 12, then repeat: 120 / 69

On to step 6:
120 divided by 69 is 1 with a remainder of 51.
Record the quotient 1 as the next digit in the result. 
Result so far: 2161.0
If we subtract 69 from 120, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 7:
69 goes into 510 7 times with a remainder of 27.
Put 7 as the next digit of the answer. 
Result so far: 2161.7
If we take 483 away from 510, we end up 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.

Going ahead to step 8:
The number 69 fits into 270 3 times, leaving a remainder of 63.
Use 3 as the next digit of our solution. 
Result so far: 2161.73
The remainder is 63 after subtracting 207 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 9:
When dividing 630 by 69, we get 9 with a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 2161.739
Deduct 621 from 630 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 10:
The number 69 fits into 90 1 times, leaving a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 2161.7391
If we subtract 69 from 90, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 11:
69 can be fit into 210 3 times, resulting in a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 2161.73913
Subtract 207 from 210 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 12:
69 can be fit into 30 0 times, resulting in a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 2161.73913
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 13:
300 divided by 69 is 4 with a remainder of 24.
The next digit of our result is 4. 
Result so far: 2161.7391304
If we take 276 away from 300, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 14:
If we divide 240 by 69, we get 3 and a remainder of 33.
The next digit of our result is 3. 
Result so far: 2161.73913043
Subtract 207 from 240 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The final result is 2161.73913043 with a remainder of 3.3e-08.