Let's divide 839639 by 10
The aim is to understand the frequency of 10 in 839639.

On to step 1:
When dividing 8 by 10, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 10

Moving on to step 2:
If we divide 83 by 10, we get 8 and a remainder of 3.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 80 away from 83, we end up with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 10

Let's proceed to step 3:
When dividing 39 by 10, we get 3 with a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 83.0
If we subtract 30 from 39, we get 9.
Append the next digit (6) from the dividend to 9 and continue with: 96 / 10

Step 4:
When dividing 96 by 10, we get 9 with a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 839.0
If we subtract 90 from 96, we get 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 10

Step 5:
63 divided by 10 is 6 with a remainder of 3.
Use 6 as the next digit of our solution. 
Result so far: 8396.0
If we take 60 away from 63, we end up with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 10

Step 6:
10 goes into 39 3 times with a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 83963.0
The remainder is 9 after subtracting 30 from 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
90 divided by 10 is 9 with a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 83963.9
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.

Advancing to step 8:
The number 10 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 83963.9
Subtract 0 from 0 to 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.

Let's proceed to step 9:
When dividing 0 by 10, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 83963.9
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.

The final outcome is 83963.9, with a leftover of 0.0.