Let's divide 387203 by 10
The aim is to understand the frequency of 10 in 387203.

Going ahead to step 1:
If we divide 3 by 10, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 10

Going ahead to step 2:
10 can be fit into 38 3 times, resulting in a remainder of 8.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 30 from 38 leaves us with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 10

Moving on to step 3:
If we divide 87 by 10, we get 8 and a remainder of 7.
The next digit of our result is 8. 
Result so far: 38.0
If we take 80 away from 87, we end up with 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 10

Step 4:
10 can be fit into 72 7 times, resulting in a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 387.0
Deduct 70 from 72 and we're left with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 10

Step 5:
10 goes into 20 2 times with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 3872.0
Subtract 20 from 20 to get 0.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 10

Going ahead to step 6:
10 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 38720.0
Subtract 0 from 3 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
30 divided by 10 is 3 with a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 38720.3
If we subtract 30 from 30, 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.

Let's proceed to step 8:
The number 10 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 38720.3
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.

Step 9:
The number 10 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 38720.3
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.

The final result is 38720.3 with a remainder of 0.0.