We divide 433967 by 71
The aim is to understand the frequency of 71 in 433967.

On to step 1:
When dividing 4 by 71, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 71

Step 2:
71 can be fit into 43 0 times, resulting in a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Fetch the next digit (3) from the dividend, attach it to 43 and continue: 433 / 71

Advancing to step 3:
71 goes into 433 6 times with a remainder of 7.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we take 426 away from 433, we end up with 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 71

On to step 4:
If we divide 79 by 71, we get 1 and a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 61.0
Subtracting 71 from 79 leaves us with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 71

Let's proceed to step 5:
86 divided by 71 is 1 with a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 611.0
Subtract 71 from 86 to get 15.
Bring next digit (7) of the dividend behind the 15 and repeat the process: 157 / 71

Moving on to step 6:
The number 71 fits into 157 2 times, leaving a remainder of 15.
The next digit of our result is 2. 
Result so far: 6112.0
If we subtract 142 from 157, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 7:
If we divide 150 by 71, we get 2 and a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 6112.2
Subtracting 142 from 150 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 8:
71 goes into 80 1 times with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 6112.21
Deduct 71 from 80 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.

Moving on to step 9:
71 goes into 90 1 times with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 6112.211
If we subtract 71 from 90, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

After the division, we end up with 6112.211 and a remainder of 0.0019.