We divide 897409 by 10
The aim is to understand the frequency of 10 in 897409.

Let's proceed to step 1:
10 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 10

Step 2:
If we divide 89 by 10, we get 8 and a remainder of 9.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 9 after subtracting 80 from 89.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 10

Advancing to step 3:
The number 10 fits into 97 9 times, leaving a remainder of 7.
The next digit of our result is 9. 
Result so far: 89.0
Subtracting 90 from 97 leaves us with 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 10

On to step 4:
10 can be fit into 74 7 times, resulting in a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 897.0
Subtracting 70 from 74 leaves us with 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 10

Going ahead to step 5:
10 goes into 40 4 times with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 8974.0
Subtracting 40 from 40 leaves us with 0.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 10

Let's proceed to step 6:
10 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 89740.0
Deduct 0 from 9 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.

Advancing to step 7:
10 goes into 90 9 times with a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 89740.9
Deduct 90 from 90 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.

Going ahead to step 8:
0 divided by 10 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 89740.9
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.

Advancing to step 9:
If we divide 0 by 10, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 89740.9
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 89740.9 with a remaining 0.0.