567421 ÷ 10 
The aim is to understand the frequency of 10 in 567421.

Let's proceed to step 1:
10 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 10

Going ahead to step 2:
If we divide 56 by 10, we get 5 and a remainder of 6.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 6 after subtracting 50 from 56.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 10

Let's proceed to step 3:
67 divided by 10 is 6 with a remainder of 7.
Put 6 as the next digit of the answer. 
Result so far: 56.0
Subtracting 60 from 67 leaves us with 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 10

Step 4:
The number 10 fits into 74 7 times, leaving a remainder of 4.
The next digit of our result is 7. 
Result so far: 567.0
Subtract 70 from 74 to get 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 10

Advancing to step 5:
The number 10 fits into 42 4 times, leaving a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 5674.0
If we take 40 away from 42, we end up with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 10

Let's proceed to step 6:
The number 10 fits into 21 2 times, leaving a remainder of 1.
The next digit of our result is 2. 
Result so far: 56742.0
If we take 20 away from 21, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
10 can be fit into 10 1 times, resulting in a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 56742.1
Subtracting 10 from 10 leaves us 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 8:
When dividing 0 by 10, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 56742.1
Deduct 0 from 0 and we're left 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.

Let's proceed to step 9:
If we divide 0 by 10, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 56742.1
Subtracting 0 from 0 leaves us 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.

The final outcome is 56742.1, with a leftover of 0.0.