We're dividing 310661 by 67 
The aim is to understand the frequency of 67 in 310661.

Going ahead to step 1:
If we divide 3 by 67, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 67

On to step 2:
When dividing 31 by 67, we get 0 with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Grab the next digit (0) from the dividend, add it to 31, then carry on: 310 / 67

On to step 3:
67 goes into 310 4 times with a remainder of 42.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 268 from 310 leaves us with 42.
Grab the next digit (6) from the dividend, add it to 42, then carry on: 426 / 67

Advancing to step 4:
67 goes into 426 6 times with a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 46.0
The remainder is 24 after subtracting 402 from 426.
Append the next digit (6) from the dividend to 24 and continue with: 246 / 67

Moving on to step 5:
If we divide 246 by 67, we get 3 and a remainder of 45.
The number 3 becomes the next digit in our result. 
Result so far: 463.0
If we take 201 away from 246, we end up with 45.
Append the next digit (1) from the dividend to 45 and continue with: 451 / 67

Advancing to step 6:
451 divided by 67 is 6 with a remainder of 49.
The next digit of our result is 6. 
Result so far: 4636.0
Subtract 402 from 451 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 7:
490 divided by 67 is 7 with a remainder of 21.
Put 7 as the next digit of the answer. 
Result so far: 4636.7
Subtracting 469 from 490 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 8:
67 can be fit into 210 3 times, resulting in a remainder of 9.
The next digit of our result is 3. 
Result so far: 4636.73
Subtract 201 from 210 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 9:
67 goes into 90 1 times with a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 4636.731
Deduct 67 from 90 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 10:
67 goes into 230 3 times with a remainder of 29.
Put 3 as the next digit of the answer. 
Result so far: 4636.7313
Deduct 201 from 230 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 11:
67 goes into 290 4 times with a remainder of 22.
Write down 4 as next digit of the result. 
Result so far: 4636.73134
Deduct 268 from 290 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 12:
When dividing 220 by 67, we get 3 with a remainder of 19.
Write down 3 as next digit of the result. 
Result so far: 4636.731343
If we subtract 201 from 220, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 13:
67 goes into 190 2 times with a remainder of 56.
Record the quotient 2 as the next digit in the result. 
Result so far: 4636.7313432
Subtracting 134 from 190 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 14:
When dividing 560 by 67, we get 8 with a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 4636.73134328
If we subtract 536 from 560, we 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.

In conclusion, the division gives 4636.73134328 with a balance of 2.4e-08.