We divide 862638 by 5
The aim is to understand the frequency of 5 in 862638.

Going ahead to step 1:
5 goes into 8 1 times with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 5 from 8 leaves us with 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 5

On to step 2:
5 can be fit into 36 7 times, resulting in a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 17.0
The remainder is 1 after subtracting 35 from 36.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 5

Advancing to step 3:
5 can be fit into 12 2 times, resulting in a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 172.0
If we take 10 away from 12, we end up with 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 5

On to step 4:
5 can be fit into 26 5 times, resulting in a remainder of 1.
The next digit of our result is 5. 
Result so far: 1725.0
The remainder is 1 after subtracting 25 from 26.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 5

Advancing to step 5:
5 can be fit into 13 2 times, resulting in a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 17252.0
Subtract 10 from 13 to get 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 5

Going ahead to step 6:
5 can be fit into 38 7 times, resulting in a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 172527.0
If we take 35 away from 38, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
When dividing 30 by 5, we get 6 with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 172527.6
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.

Going ahead to step 8:
If we divide 0 by 5, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 172527.6
If we take 0 away from 0, we end up 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.

Let's proceed to step 9:
5 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 172527.6
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 quotient of the division is 172527.6, and the remainder is 0.0.