Let's divide 891567 by 3
The aim is to understand the frequency of 3 in 891567.

On to step 1:
The number 3 fits into 8 2 times, leaving a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 6 from 8 to get 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 3

Step 2:
If we divide 29 by 3, we get 9 and a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 29.0
If we subtract 27 from 29, we get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 3

Step 3:
3 goes into 21 7 times with a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 297.0
The remainder is 0 after subtracting 21 from 21.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 3

Moving on to step 4:
The number 3 fits into 5 1 times, leaving a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 2971.0
If we subtract 3 from 5, we get 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 3

Going ahead to step 5:
The number 3 fits into 26 8 times, leaving a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 29718.0
If we subtract 24 from 26, we get 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 3

Moving on to step 6:
The number 3 fits into 27 9 times, leaving a remainder of 0.
The next digit of our result is 9. 
Result so far: 297189.0
If we take 27 away from 27, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 7:
3 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 297189.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
3 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 297189.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 297189.0 and a remainder of 0.0.