We're dividing 76739 by 30 
The aim is to understand the frequency of 30 in 76739.

Moving on to step 1:
The number 30 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 30

Moving on to step 2:
When dividing 76 by 30, we get 2 with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 60 from 76 to get 16.
Grab the next digit (7) from the dividend, add it to 16, then carry on: 167 / 30

Step 3:
30 goes into 167 5 times with a remainder of 17.
Write down 5 as next digit of the result. 
Result so far: 25.0
If we subtract 150 from 167, we get 17.
Grab the next digit (3) from the dividend, add it to 17, then carry on: 173 / 30

Let's proceed to step 4:
30 goes into 173 5 times with a remainder of 23.
The number 5 becomes the next digit in our result. 
Result so far: 255.0
If we subtract 150 from 173, we get 23.
Include the next digit (9) from the dividend after 23, then repeat: 239 / 30

Moving on to step 5:
The number 30 fits into 239 7 times, leaving a remainder of 29.
The next digit of our result is 7. 
Result so far: 2557.0
Subtracting 210 from 239 leaves us 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.

Advancing to step 6:
30 goes into 290 9 times with a remainder of 20.
The number 9 becomes the next digit in our result. 
Result so far: 2557.9
Subtract 270 from 290 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 7:
If we divide 200 by 30, we get 6 and a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 2557.96
If we take 180 away from 200, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
30 goes into 200 6 times with a remainder of 20.
The next digit of our result is 6. 
Result so far: 2557.966
If we subtract 180 from 200, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 2557.966, with a leftover of 0.002.