We look at the division of 142116 by 10 
The aim is to understand the frequency of 10 in 142116.

Step 1:
The number 10 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 10

Advancing to step 2:
10 goes into 14 1 times with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 10 from 14, we get 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 10

Going ahead to step 3:
When dividing 42 by 10, we get 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
The remainder is 2 after subtracting 40 from 42.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 10

Advancing to step 4:
21 divided by 10 is 2 with a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 142.0
Subtracting 20 from 21 leaves us with 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 10

Step 5:
The number 10 fits into 11 1 times, leaving a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1421.0
Subtract 10 from 11 to get 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 10

On to step 6:
If we divide 16 by 10, we get 1 and a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 14211.0
The remainder is 6 after subtracting 10 from 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 7:
10 can be fit into 60 6 times, resulting in a remainder of 0.
The next digit of our result is 6. 
Result so far: 14211.6
If we subtract 60 from 60, 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:
0 divided by 10 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 14211.6
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.

Going ahead to step 9:
10 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 14211.6
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.

After the division, we end up with 14211.6 and a remainder of 0.0.