Let's divide 125774 by 43
The aim is to understand the frequency of 43 in 125774.

Going ahead to step 1:
The number 43 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 43

Let's proceed to step 2:
43 can be fit into 12 0 times, resulting in a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Bring next digit (5) of the dividend behind the 12 and repeat the process: 125 / 43

Moving on to step 3:
43 goes into 125 2 times with a remainder of 39.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 86 away from 125, we end up with 39.
Bring next digit (7) of the dividend behind the 39 and repeat the process: 397 / 43

On to step 4:
43 can be fit into 397 9 times, resulting in a remainder of 10.
Write down 9 as next digit of the result. 
Result so far: 29.0
The remainder is 10 after subtracting 387 from 397.
Append the next digit (7) from the dividend to 10 and continue with: 107 / 43

Moving on to step 5:
If we divide 107 by 43, we get 2 and a remainder of 21.
Record the quotient 2 as the next digit in the result. 
Result so far: 292.0
Subtract 86 from 107 to get 21.
Append the next digit (4) from the dividend to 21 and continue with: 214 / 43

Advancing to step 6:
When dividing 214 by 43, we get 4 with a remainder of 42.
The number 4 becomes the next digit in our result. 
Result so far: 2924.0
If we subtract 172 from 214, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 7:
43 can be fit into 420 9 times, resulting in a remainder of 33.
The number 9 becomes the next digit in our result. 
Result so far: 2924.9
If we take 387 away from 420, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 8:
If we divide 330 by 43, we get 7 and a remainder of 29.
The next digit of our result is 7. 
Result so far: 2924.97
Deduct 301 from 330 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 9:
43 can be fit into 290 6 times, resulting in a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 2924.976
If we take 258 away from 290, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 10:
43 can be fit into 320 7 times, resulting in a remainder of 19.
Write down 7 as next digit of the result. 
Result so far: 2924.9767
Subtracting 301 from 320 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 11:
190 divided by 43 is 4 with a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 2924.97674
Subtracting 172 from 190 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 12:
When dividing 180 by 43, we get 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 2924.976744
Subtract 172 from 180 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 2924.976744 and a remainder of 8e-07.