767629 divided by 42 
The aim is to understand the frequency of 42 in 767629.

Moving on to step 1:
7 divided by 42 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 42

Let's proceed to step 2:
When dividing 76 by 42, we get 1 with a remainder of 34.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 42 from 76 to get 34.
Append the next digit (7) from the dividend to 34 and continue with: 347 / 42

Let's proceed to step 3:
The number 42 fits into 347 8 times, leaving a remainder of 11.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
Subtract 336 from 347 to get 11.
Grab the next digit (6) from the dividend, add it to 11, then carry on: 116 / 42

Advancing to step 4:
When dividing 116 by 42, we get 2 with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 182.0
If we take 84 away from 116, we end up with 32.
Grab the next digit (2) from the dividend, add it to 32, then carry on: 322 / 42

On to step 5:
If we divide 322 by 42, we get 7 and a remainder of 28.
The next digit of our result is 7. 
Result so far: 1827.0
If we take 294 away from 322, we end up with 28.
Append the next digit (9) from the dividend to 28 and continue with: 289 / 42

Let's proceed to step 6:
42 goes into 289 6 times with a remainder of 37.
Write down 6 as next digit of the result. 
Result so far: 18276.0
Subtracting 252 from 289 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 7:
When dividing 370 by 42, we get 8 with a remainder of 34.
Record the quotient 8 as the next digit in the result. 
Result so far: 18276.8
The remainder is 34 after subtracting 336 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 8:
The number 42 fits into 340 8 times, leaving a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 18276.88
Subtract 336 from 340 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 18276.88 with a remainder of 0.004.