We divide 764475 by 80
The aim is to understand the frequency of 80 in 764475.

Going ahead to step 1:
80 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 80

Let's proceed to step 2:
If we divide 76 by 80, we get 0 and a remainder of 76.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 76, we end up with 76.
Bring next digit (4) of the dividend behind the 76 and repeat the process: 764 / 80

On to step 3:
The number 80 fits into 764 9 times, leaving a remainder of 44.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Deduct 720 from 764 and we're left with 44.
Append the next digit (4) from the dividend to 44 and continue with: 444 / 80

Advancing to step 4:
When dividing 444 by 80, we get 5 with a remainder of 44.
The number 5 becomes the next digit in our result. 
Result so far: 95.0
Subtracting 400 from 444 leaves us with 44.
Grab the next digit (7) from the dividend, add it to 44, then carry on: 447 / 80

On to step 5:
80 goes into 447 5 times with a remainder of 47.
Use 5 as the next digit of our solution. 
Result so far: 955.0
Deduct 400 from 447 and we're left with 47.
Bring next digit (5) of the dividend behind the 47 and repeat the process: 475 / 80

Going ahead to step 6:
80 can be fit into 475 5 times, resulting in a remainder of 75.
The next digit of our result is 5. 
Result so far: 9555.0
If we subtract 400 from 475, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 7:
80 can be fit into 750 9 times, resulting in a remainder of 30.
Record the quotient 9 as the next digit in the result. 
Result so far: 9555.9
Subtracting 720 from 750 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
If we divide 300 by 80, we get 3 and a remainder of 60.
The next digit of our result is 3. 
Result so far: 9555.93
If we subtract 240 from 300, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
80 goes into 600 7 times with a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 9555.937
Deduct 560 from 600 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
If we divide 400 by 80, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 9555.9375
Subtracting 400 from 400 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.

Let's proceed to step 11:
80 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 9555.9375
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.

Advancing to step 12:
80 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 9555.9375
Subtracting 0 from 0 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.

The quotient of the division is 9555.9375, and the remainder is 0.0.