638595 ÷ 5 
Let's see how many times 5 fits into 638595.

Let's proceed to step 1:
6 divided by 5 is 1 with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 5 from 6 and we're left with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 5

Going ahead to step 2:
5 goes into 13 2 times with a remainder of 3.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we take 10 away from 13, we end up with 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 5

On to step 3:
38 divided by 5 is 7 with a remainder of 3.
The next digit of our result is 7. 
Result so far: 127.0
Subtract 35 from 38 to get 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 5

Let's proceed to step 4:
If we divide 35 by 5, we get 7 and a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 1277.0
The remainder is 0 after subtracting 35 from 35.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 5

On to step 5:
The number 5 fits into 9 1 times, leaving a remainder of 4.
The next digit of our result is 1. 
Result so far: 12771.0
Subtracting 5 from 9 leaves us with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 5

On to step 6:
When dividing 45 by 5, we get 9 with a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 127719.0
If we take 45 away from 45, 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.

Going ahead to step 7:
0 divided by 5 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 127719.0
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.
Use 0 as the next digit of our solution. 
Result so far: 127719.0
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.

The final outcome is 127719.0, with a leftover of 0.0.