We divide 917116 by 80
The aim is to understand the frequency of 80 in 917116.

Going ahead to step 1:
80 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 80

Going ahead to step 2:
When dividing 91 by 80, we get 1 with a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 80 from 91, we get 11.
Bring next digit (7) of the dividend behind the 11 and repeat the process: 117 / 80

Step 3:
When dividing 117 by 80, we get 1 with a remainder of 37.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtracting 80 from 117 leaves us with 37.
Bring next digit (1) of the dividend behind the 37 and repeat the process: 371 / 80

Let's proceed to step 4:
The number 80 fits into 371 4 times, leaving a remainder of 51.
The number 4 becomes the next digit in our result. 
Result so far: 114.0
Deduct 320 from 371 and we're left with 51.
Include the next digit (1) from the dividend after 51, then repeat: 511 / 80

Going ahead to step 5:
80 goes into 511 6 times with a remainder of 31.
Write down 6 as next digit of the result. 
Result so far: 1146.0
If we take 480 away from 511, we end up with 31.
Grab the next digit (6) from the dividend, add it to 31, then carry on: 316 / 80

Advancing to step 6:
If we divide 316 by 80, we get 3 and a remainder of 76.
Write down 3 as next digit of the result. 
Result so far: 11463.0
Deduct 240 from 316 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 7:
When dividing 760 by 80, we get 9 with a remainder of 40.
Write down 9 as next digit of the result. 
Result so far: 11463.9
The remainder is 40 after subtracting 720 from 760.
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:
400 divided by 80 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 11463.95
The remainder is 0 after subtracting 400 from 400.
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:
The number 80 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 11463.95
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.

Moving on to step 10:
When dividing 0 by 80, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 11463.95
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 final outcome is 11463.95, with a leftover of 0.0.