We're dividing 76588983 by 304 
The aim is to understand the frequency of 304 in 76588983.

Step 1:
7 divided by 304 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 304

Let's proceed to step 2:
The number 304 fits into 76 0 times, leaving a remainder of 76.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 76, we end up with 76.
Append the next digit (5) from the dividend to 76 and continue with: 765 / 304

Advancing to step 3:
304 goes into 765 2 times with a remainder of 157.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 157 after subtracting 608 from 765.
Append the next digit (8) from the dividend to 157 and continue with: 1578 / 304

Moving on to step 4:
1578 divided by 304 is 5 with a remainder of 58.
Write down 5 as next digit of the result. 
Result so far: 25.0
The remainder is 58 after subtracting 1520 from 1578.
Grab the next digit (8) from the dividend, add it to 58, then carry on: 588 / 304

Going ahead to step 5:
304 goes into 588 1 times with a remainder of 284.
The next digit of our result is 1. 
Result so far: 251.0
Subtract 304 from 588 to get 284.
Take the next digit (9) from the dividend and append it to 284, then repeat: 2849 / 304

Step 6:
If we divide 2849 by 304, we get 9 and a remainder of 113.
The number 9 becomes the next digit in our result. 
Result so far: 2519.0
Subtracting 2736 from 2849 leaves us with 113.
Grab the next digit (8) from the dividend, add it to 113, then carry on: 1138 / 304

Moving on to step 7:
The number 304 fits into 1138 3 times, leaving a remainder of 226.
Write down 3 as next digit of the result. 
Result so far: 25193.0
Deduct 912 from 1138 and we're left with 226.
Grab the next digit (3) from the dividend, add it to 226, then carry on: 2263 / 304

On to step 8:
304 goes into 2263 7 times with a remainder of 135.
The next digit of our result is 7. 
Result so far: 251937.0
If we subtract 2128 from 2263, we get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Moving on to step 9:
When dividing 1350 by 304, we get 4 with a remainder of 134.
Write down 4 as next digit of the result. 
Result so far: 251937.4
If we subtract 1216 from 1350, we get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Moving on to step 10:
1340 divided by 304 is 4 with a remainder of 124.
The number 4 becomes the next digit in our result. 
Result so far: 251937.44
If we subtract 1216 from 1340, we get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Our division results in 251937.44 with a remaining 0.124.