943995 ÷ 67 
The aim is to understand the frequency of 67 in 943995.

Advancing to step 1:
If we divide 9 by 67, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Append the next digit (4) from the dividend to 9 and continue with: 94 / 67

On to step 2:
When dividing 94 by 67, we get 1 with a remainder of 27.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 67 from 94, we get 27.
Append the next digit (3) from the dividend to 27 and continue with: 273 / 67

Step 3:
67 goes into 273 4 times with a remainder of 5.
Use 4 as the next digit of our solution. 
Result so far: 14.0
If we take 268 away from 273, we end up with 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 67

Going ahead to step 4:
67 can be fit into 59 0 times, resulting in a remainder of 59.
The next digit of our result is 0. 
Result so far: 140.0
Subtract 0 from 59 to get 59.
Grab the next digit (9) from the dividend, add it to 59, then carry on: 599 / 67

Let's proceed to step 5:
The number 67 fits into 599 8 times, leaving a remainder of 63.
Record the quotient 8 as the next digit in the result. 
Result so far: 1408.0
The remainder is 63 after subtracting 536 from 599.
Grab the next digit (5) from the dividend, add it to 63, then carry on: 635 / 67

Step 6:
67 goes into 635 9 times with a remainder of 32.
Record the quotient 9 as the next digit in the result. 
Result so far: 14089.0
If we subtract 603 from 635, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 7:
The number 67 fits into 320 4 times, leaving a remainder of 52.
The next digit of our result is 4. 
Result so far: 14089.4
Deduct 268 from 320 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 8:
If we divide 520 by 67, we get 7 and a remainder of 51.
Record the quotient 7 as the next digit in the result. 
Result so far: 14089.47
Deduct 469 from 520 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 9:
67 can be fit into 510 7 times, resulting in a remainder of 41.
The number 7 becomes the next digit in our result. 
Result so far: 14089.477
Subtract 469 from 510 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

The final outcome is 14089.477, with a leftover of 0.0041.