324641 ÷ 76 
The aim is to understand the frequency of 76 in 324641.

Step 1:
3 divided by 76 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (2) from the dividend after 3, then repeat: 32 / 76

Step 2:
76 can be fit into 32 0 times, resulting in a remainder of 32.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 32 leaves us with 32.
Take the next digit (4) from the dividend and append it to 32, then repeat: 324 / 76

Moving on to step 3:
When dividing 324 by 76, we get 4 with a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 304 from 324 leaves us with 20.
Fetch the next digit (6) from the dividend, attach it to 20 and continue: 206 / 76

Going ahead to step 4:
76 can be fit into 206 2 times, resulting in a remainder of 54.
The number 2 becomes the next digit in our result. 
Result so far: 42.0
Subtract 152 from 206 to get 54.
Include the next digit (4) from the dividend after 54, then repeat: 544 / 76

Let's proceed to step 5:
76 goes into 544 7 times with a remainder of 12.
Put 7 as the next digit of the answer. 
Result so far: 427.0
Deduct 532 from 544 and we're left with 12.
Bring next digit (1) of the dividend behind the 12 and repeat the process: 121 / 76

On to step 6:
The number 76 fits into 121 1 times, leaving a remainder of 45.
The number 1 becomes the next digit in our result. 
Result so far: 4271.0
The remainder is 45 after subtracting 76 from 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 7:
76 goes into 450 5 times with a remainder of 70.
The number 5 becomes the next digit in our result. 
Result so far: 4271.5
Subtracting 380 from 450 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 8:
When dividing 700 by 76, we get 9 with a remainder of 16.
Use 9 as the next digit of our solution. 
Result so far: 4271.59
If we take 684 away from 700, 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.

Step 9:
If we divide 160 by 76, we get 2 and a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 4271.592
If we take 152 away from 160, we end up 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 10:
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: 4271.5921
If we take 76 away from 80, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 11:
40 divided by 76 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 4271.5921
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 12:
400 divided by 76 is 5 with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 4271.592105
Deduct 380 from 400 and we're left 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.

Advancing to step 13:
76 can be fit into 200 2 times, resulting in a remainder of 48.
The next digit of our result is 2. 
Result so far: 4271.5921052
Subtracting 152 from 200 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 14:
76 can be fit into 480 6 times, resulting in a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 4271.59210526
If we take 456 away from 480, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

After the division, we end up with 4271.59210526 and a remainder of 2.4e-08.