Let's divide 903541 by 5
The aim is to understand the frequency of 5 in 903541.

Going ahead to step 1:
When dividing 9 by 5, we get 1 with a remainder of 4.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 4 after subtracting 5 from 9.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 5

Moving on to step 2:
5 goes into 40 8 times with a remainder of 0.
The next digit of our result is 8. 
Result so far: 18.0
Subtract 40 from 40 to get 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 5

Step 3:
5 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 180.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 5

Advancing to step 4:
If we divide 35 by 5, we get 7 and a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 1807.0
If we subtract 35 from 35, we get 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 5

Advancing to step 5:
If we divide 4 by 5, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 18070.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 5

Step 6:
41 divided by 5 is 8 with a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 180708.0
If we subtract 40 from 41, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
When dividing 10 by 5, we get 2 with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 180708.2
Subtract 10 from 10 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.

Advancing to step 8:
5 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 180708.2
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.

Advancing to step 9:
When dividing 0 by 5, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 180708.2
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 180708.2, with a leftover of 0.0.