42687 divided by 67 
The aim is to understand the frequency of 67 in 42687.

Advancing to step 1:
When dividing 4 by 67, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 67

On to step 2:
42 divided by 67 is 0 with a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Append the next digit (6) from the dividend to 42 and continue with: 426 / 67

Advancing to step 3:
426 divided by 67 is 6 with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 402 away from 426, we end up with 24.
Take the next digit (8) from the dividend and append it to 24, then repeat: 248 / 67

Going ahead to step 4:
When dividing 248 by 67, we get 3 with a remainder of 47.
The next digit of our result is 3. 
Result so far: 63.0
If we take 201 away from 248, we end up with 47.
Fetch the next digit (7) from the dividend, attach it to 47 and continue: 477 / 67

On to step 5:
67 can be fit into 477 7 times, resulting in a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 637.0
The remainder is 8 after subtracting 469 from 477.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 6:
If we divide 80 by 67, we get 1 and a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 637.1
Subtract 67 from 80 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 7:
67 can be fit into 130 1 times, resulting in a remainder of 63.
Record the quotient 1 as the next digit in the result. 
Result so far: 637.11
The remainder is 63 after subtracting 67 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

The final result is 637.11 with a remainder of 0.063.