We look at the division of 754493 by 10 
The aim is to understand the frequency of 10 in 754493.

Going ahead to step 1:
When dividing 7 by 10, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 10

Step 2:
75 divided by 10 is 7 with a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 70 away from 75, we end up with 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 10

Step 3:
If we divide 54 by 10, we get 5 and a remainder of 4.
Use 5 as the next digit of our solution. 
Result so far: 75.0
Subtracting 50 from 54 leaves us with 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 10

On to step 4:
44 divided by 10 is 4 with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 754.0
If we subtract 40 from 44, we get 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 10

Moving on to step 5:
The number 10 fits into 49 4 times, leaving a remainder of 9.
Write down 4 as next digit of the result. 
Result so far: 7544.0
Subtracting 40 from 49 leaves us with 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 10

Moving on to step 6:
When dividing 93 by 10, we get 9 with a remainder of 3.
The next digit of our result is 9. 
Result so far: 75449.0
The remainder is 3 after subtracting 90 from 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
If we divide 30 by 10, we get 3 and a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 75449.3
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.

Step 8:
10 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 75449.3
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.

Moving on to step 9:
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: 75449.3
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.

After the division, we end up with 75449.3 and a remainder of 0.0.