We look at the division of 351403 by 76 
The aim is to understand the frequency of 76 in 351403.

Advancing to step 1:
3 divided by 76 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 76

Moving on to step 2:
76 can be fit into 35 0 times, resulting in a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Grab the next digit (1) from the dividend, add it to 35, then carry on: 351 / 76

On to step 3:
76 can be fit into 351 4 times, resulting in a remainder of 47.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 304 from 351 and we're left with 47.
Bring next digit (4) of the dividend behind the 47 and repeat the process: 474 / 76

On to step 4:
76 goes into 474 6 times with a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 46.0
Deduct 456 from 474 and we're left with 18.
Append the next digit (0) from the dividend to 18 and continue with: 180 / 76

Going ahead to step 5:
76 can be fit into 180 2 times, resulting in a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 462.0
Subtract 152 from 180 to get 28.
Take the next digit (3) from the dividend and append it to 28, then repeat: 283 / 76

Step 6:
283 divided by 76 is 3 with a remainder of 55.
Use 3 as the next digit of our solution. 
Result so far: 4623.0
If we take 228 away from 283, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 7:
76 can be fit into 550 7 times, resulting in a remainder of 18.
The number 7 becomes the next digit in our result. 
Result so far: 4623.7
If we take 532 away from 550, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 8:
76 can be fit into 180 2 times, resulting in a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 4623.72
Subtracting 152 from 180 leaves us 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.

Advancing to step 9:
76 goes into 280 3 times with a remainder of 52.
Record the quotient 3 as the next digit in the result. 
Result so far: 4623.723
If we take 228 away from 280, we end up 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.

Step 10:
520 divided by 76 is 6 with a remainder of 64.
The next digit of our result is 6. 
Result so far: 4623.7236
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:
76 can be fit into 640 8 times, resulting in a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 4623.72368
The remainder is 32 after subtracting 608 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 12:
76 can be fit into 320 4 times, resulting in a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 4623.723684
If we take 304 away from 320, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 13:
160 divided by 76 is 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 4623.7236842
If we subtract 152 from 160, we get 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:
When dividing 80 by 76, we get 1 with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 4623.72368421
Subtract 76 from 80 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.

Our division results in 4623.72368421 with a remaining 4e-09.