We divide 491730 by 5
The aim is to understand the frequency of 5 in 491730.

Advancing to step 1:
When dividing 4 by 5, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 5

Advancing to step 2:
When dividing 49 by 5, we get 9 with a remainder of 4.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 45 away from 49, we end up with 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 5

Moving on to step 3:
41 divided by 5 is 8 with a remainder of 1.
Write down 8 as next digit of the result. 
Result so far: 98.0
Subtracting 40 from 41 leaves us with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 5

On to step 4:
If we divide 17 by 5, we get 3 and a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 983.0
Deduct 15 from 17 and we're left with 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 5

Moving on to step 5:
When dividing 23 by 5, we get 4 with a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 9834.0
Subtract 20 from 23 to get 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 5

Going ahead to step 6:
When dividing 30 by 5, we get 6 with a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 98346.0
Subtracting 30 from 30 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.
The number 0 becomes the next digit in our result. 
Result so far: 98346.0
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.

On to step 8:
The number 5 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 98346.0
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.

The final result is 98346.0 with a remainder of 0.0.