We look at the division of 480603 by 76 
The aim is to understand the frequency of 76 in 480603.

Step 1:
76 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 76

On to step 2:
76 can be fit into 48 0 times, resulting in a remainder of 48.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 48 after subtracting 0 from 48.
Bring next digit (0) of the dividend behind the 48 and repeat the process: 480 / 76

Step 3:
76 goes into 480 6 times with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 456 from 480, we get 24.
Grab the next digit (6) from the dividend, add it to 24, then carry on: 246 / 76

Step 4:
76 goes into 246 3 times with a remainder of 18.
Record the quotient 3 as the next digit in the result. 
Result so far: 63.0
Deduct 228 from 246 and we're left with 18.
Take the next digit (0) from the dividend and append it to 18, then repeat: 180 / 76

Let's proceed to step 5:
76 goes into 180 2 times with a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 632.0
If we subtract 152 from 180, we get 28.
Grab the next digit (3) from the dividend, add it to 28, then carry on: 283 / 76

On to step 6:
When dividing 283 by 76, we get 3 with a remainder of 55.
The number 3 becomes the next digit in our result. 
Result so far: 6323.0
The remainder is 55 after subtracting 228 from 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 7:
76 can be fit into 550 7 times, resulting in a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 6323.7
Subtract 532 from 550 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 8:
If we divide 180 by 76, we get 2 and a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 6323.72
If we take 152 away from 180, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
If we divide 280 by 76, we get 3 and a remainder of 52.
The number 3 becomes the next digit in our result. 
Result so far: 6323.723
Deduct 228 from 280 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 10:
The number 76 fits into 520 6 times, leaving a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 6323.7236
If we take 456 away from 520, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 11:
When dividing 640 by 76, we get 8 with a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 6323.72368
If we subtract 608 from 640, 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.

Step 12:
The number 76 fits into 320 4 times, leaving a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 6323.723684
Subtract 304 from 320 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 13:
When dividing 160 by 76, we get 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 6323.7236842
Subtracting 152 from 160 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 14:
The number 76 fits into 80 1 times, leaving a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 6323.72368421
If we subtract 76 from 80, we 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 outcome is 6323.72368421, with a leftover of 4e-09.