We divide 635068 by 80
The aim is to understand the frequency of 80 in 635068.

On to step 1:
80 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 80

Going ahead to step 2:
80 can be fit into 63 0 times, resulting in a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 63 after subtracting 0 from 63.
Grab the next digit (5) from the dividend, add it to 63, then carry on: 635 / 80

Step 3:
The number 80 fits into 635 7 times, leaving a remainder of 75.
Write down 7 as next digit of the result. 
Result so far: 7.0
The remainder is 75 after subtracting 560 from 635.
Take the next digit (0) from the dividend and append it to 75, then repeat: 750 / 80

Step 4:
When dividing 750 by 80, we get 9 with a remainder of 30.
The number 9 becomes the next digit in our result. 
Result so far: 79.0
If we subtract 720 from 750, we get 30.
Take the next digit (6) from the dividend and append it to 30, then repeat: 306 / 80

Let's proceed to step 5:
The number 80 fits into 306 3 times, leaving a remainder of 66.
The next digit of our result is 3. 
Result so far: 793.0
Deduct 240 from 306 and we're left with 66.
Fetch the next digit (8) from the dividend, attach it to 66 and continue: 668 / 80

Going ahead to step 6:
668 divided by 80 is 8 with a remainder of 28.
The next digit of our result is 8. 
Result so far: 7938.0
If we subtract 640 from 668, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 7:
When dividing 280 by 80, we get 3 with a remainder of 40.
The number 3 becomes the next digit in our result. 
Result so far: 7938.3
If we subtract 240 from 280, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 8:
If we divide 400 by 80, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 7938.35
Subtract 400 from 400 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 9:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 7938.35
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 10:
If we divide 0 by 80, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 7938.35
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.

The quotient of the division is 7938.35, and the remainder is 0.0.