216914 ÷ 80 
The aim is to understand the frequency of 80 in 216914.

On to step 1:
If we divide 2 by 80, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 80

Moving on to step 2:
If we divide 21 by 80, we get 0 and a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Take the next digit (6) from the dividend and append it to 21, then repeat: 216 / 80

Going ahead to step 3:
When dividing 216 by 80, we get 2 with a remainder of 56.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 160 from 216, we get 56.
Fetch the next digit (9) from the dividend, attach it to 56 and continue: 569 / 80

Moving on to step 4:
80 goes into 569 7 times with a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
If we take 560 away from 569, we end up with 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 80

Step 5:
80 goes into 91 1 times with a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 271.0
Subtracting 80 from 91 leaves us with 11.
Bring next digit (4) of the dividend behind the 11 and repeat the process: 114 / 80

Going ahead to step 6:
80 goes into 114 1 times with a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 2711.0
The remainder is 34 after subtracting 80 from 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 7:
The number 80 fits into 340 4 times, leaving a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 2711.4
If we take 320 away from 340, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
200 divided by 80 is 2 with a remainder of 40.
The next digit of our result is 2. 
Result so far: 2711.42
If we subtract 160 from 200, 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.

Advancing to step 9:
If we divide 400 by 80, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 2711.425
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.

Going ahead to step 10:
When dividing 0 by 80, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 2711.425
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.

Let's proceed to step 11:
When dividing 0 by 80, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 2711.425
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.

After the division, we end up with 2711.425 and a remainder of 0.0.