94639224 ÷ 80 
The aim is to understand the frequency of 80 in 94639224.

Advancing to step 1:
9 divided by 80 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (4) of the dividend behind the 9 and repeat the process: 94 / 80

Step 2:
When dividing 94 by 80, we get 1 with a remainder of 14.
The next digit of our result is 1. 
Result so far: 1.0
If we take 80 away from 94, we end up with 14.
Include the next digit (6) from the dividend after 14, then repeat: 146 / 80

Step 3:
146 divided by 80 is 1 with a remainder of 66.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtract 80 from 146 to get 66.
Grab the next digit (3) from the dividend, add it to 66, then carry on: 663 / 80

Let's proceed to step 4:
The number 80 fits into 663 8 times, leaving a remainder of 23.
Use 8 as the next digit of our solution. 
Result so far: 118.0
The remainder is 23 after subtracting 640 from 663.
Bring next digit (9) of the dividend behind the 23 and repeat the process: 239 / 80

Advancing to step 5:
When dividing 239 by 80, we get 2 with a remainder of 79.
The next digit of our result is 2. 
Result so far: 1182.0
If we take 160 away from 239, we end up with 79.
Fetch the next digit (2) from the dividend, attach it to 79 and continue: 792 / 80

Advancing to step 6:
The number 80 fits into 792 9 times, leaving a remainder of 72.
Use 9 as the next digit of our solution. 
Result so far: 11829.0
Subtracting 720 from 792 leaves us with 72.
Include the next digit (2) from the dividend after 72, then repeat: 722 / 80

On to step 7:
If we divide 722 by 80, we get 9 and a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 118299.0
Deduct 720 from 722 and we're left with 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 80

Step 8:
When dividing 24 by 80, we get 0 with a remainder of 24.
Write down 0 as next digit of the result. 
Result so far: 1182990.0
Subtract 0 from 24 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
80 can be fit into 240 3 times, resulting in a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 1182990.3
Subtracting 240 from 240 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.

Step 10:
If we divide 0 by 80, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1182990.3
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.

Going ahead to step 11:
80 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 1182990.3
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 final result is 1182990.3 with a remainder of 0.0.