971051 divided by 43 
The aim is to understand the frequency of 43 in 971051.

On to step 1:
43 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 43

Let's proceed to step 2:
When dividing 97 by 43, we get 2 with a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 86 from 97 and we're left with 11.
Grab the next digit (1) from the dividend, add it to 11, then carry on: 111 / 43

Moving on to step 3:
The number 43 fits into 111 2 times, leaving a remainder of 25.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
Deduct 86 from 111 and we're left with 25.
Fetch the next digit (0) from the dividend, attach it to 25 and continue: 250 / 43

Step 4:
43 can be fit into 250 5 times, resulting in a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 225.0
Deduct 215 from 250 and we're left with 35.
Fetch the next digit (5) from the dividend, attach it to 35 and continue: 355 / 43

Going ahead to step 5:
43 goes into 355 8 times with a remainder of 11.
Write down 8 as next digit of the result. 
Result so far: 2258.0
If we subtract 344 from 355, we get 11.
Append the next digit (1) from the dividend to 11 and continue with: 111 / 43

Step 6:
43 can be fit into 111 2 times, resulting in a remainder of 25.
Put 2 as the next digit of the answer. 
Result so far: 22582.0
If we subtract 86 from 111, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 7:
If we divide 250 by 43, we get 5 and a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 22582.5
If we take 215 away from 250, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 8:
When dividing 350 by 43, we get 8 with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 22582.58
If we subtract 344 from 350, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 9:
43 can be fit into 60 1 times, resulting in a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 22582.581
Subtract 43 from 60 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 10:
43 can be fit into 170 3 times, resulting in a remainder of 41.
Use 3 as the next digit of our solution. 
Result so far: 22582.5813
Deduct 129 from 170 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 11:
43 can be fit into 410 9 times, resulting in a remainder of 23.
Write down 9 as next digit of the result. 
Result so far: 22582.58139
Subtract 387 from 410 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 12:
230 divided by 43 is 5 with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 22582.581395
Subtracting 215 from 230 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 13:
If we divide 150 by 43, we get 3 and a remainder of 21.
Put 3 as the next digit of the answer. 
Result so far: 22582.5813953
If we take 129 away from 150, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 14:
When dividing 210 by 43, we get 4 with a remainder of 38.
Write down 4 as next digit of the result. 
Result so far: 22582.58139534
Deduct 172 from 210 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The final outcome is 22582.58139534, with a leftover of 3.8e-08.