216807 divided by 68 
The aim is to understand the frequency of 68 in 216807.

Going ahead to step 1:
2 divided by 68 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 68

Moving on to step 2:
If we divide 21 by 68, we get 0 and a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Grab the next digit (6) from the dividend, add it to 21, then carry on: 216 / 68

Going ahead to step 3:
68 goes into 216 3 times with a remainder of 12.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 204 from 216, we get 12.
Grab the next digit (8) from the dividend, add it to 12, then carry on: 128 / 68

On to step 4:
128 divided by 68 is 1 with a remainder of 60.
Use 1 as the next digit of our solution. 
Result so far: 31.0
Subtract 68 from 128 to get 60.
Append the next digit (0) from the dividend to 60 and continue with: 600 / 68

Going ahead to step 5:
When dividing 600 by 68, we get 8 with a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 318.0
Deduct 544 from 600 and we're left with 56.
Take the next digit (7) from the dividend and append it to 56, then repeat: 567 / 68

Step 6:
68 goes into 567 8 times with a remainder of 23.
Write down 8 as next digit of the result. 
Result so far: 3188.0
If we subtract 544 from 567, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 7:
68 goes into 230 3 times with a remainder of 26.
The next digit of our result is 3. 
Result so far: 3188.3
If we subtract 204 from 230, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 8:
68 can be fit into 260 3 times, resulting in a remainder of 56.
Record the quotient 3 as the next digit in the result. 
Result so far: 3188.33
Subtract 204 from 260 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

After the division, we end up with 3188.33 and a remainder of 0.056.