We look at the division of 734945 by 5 
The aim is to understand the frequency of 5 in 734945.

Let's proceed to step 1:
The number 5 fits into 7 1 times, leaving a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 5 from 7, we get 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 5

Advancing to step 2:
If we divide 23 by 5, we get 4 and a remainder of 3.
The next digit of our result is 4. 
Result so far: 14.0
If we subtract 20 from 23, we get 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 5

Let's proceed to step 3:
When dividing 34 by 5, we get 6 with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 146.0
Subtracting 30 from 34 leaves us with 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 5

Going ahead to step 4:
5 goes into 49 9 times with a remainder of 4.
The next digit of our result is 9. 
Result so far: 1469.0
If we take 45 away from 49, we end up with 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 5

Advancing to step 5:
If we divide 44 by 5, we get 8 and a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 14698.0
Deduct 40 from 44 and we're left with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 5

On to step 6:
45 divided by 5 is 9 with a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 146989.0
Subtracting 45 from 45 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.

On to step 7:
0 divided by 5 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 146989.0
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.

Going ahead to step 8:
0 divided by 5 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 146989.0
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.

The quotient of the division is 146989.0, and the remainder is 0.0.