Let's divide 543612 by 76
The aim is to understand the frequency of 76 in 543612.

Let's proceed to step 1:
When dividing 5 by 76, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 76

Going ahead to step 2:
When dividing 54 by 76, we get 0 with a remainder of 54.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 54 and we're left with 54.
Grab the next digit (3) from the dividend, add it to 54, then carry on: 543 / 76

Advancing to step 3:
543 divided by 76 is 7 with a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we take 532 away from 543, we end up with 11.
Append the next digit (6) from the dividend to 11 and continue with: 116 / 76

Moving on to step 4:
76 can be fit into 116 1 times, resulting in a remainder of 40.
The next digit of our result is 1. 
Result so far: 71.0
The remainder is 40 after subtracting 76 from 116.
Take the next digit (1) from the dividend and append it to 40, then repeat: 401 / 76

Going ahead to step 5:
76 goes into 401 5 times with a remainder of 21.
Use 5 as the next digit of our solution. 
Result so far: 715.0
Deduct 380 from 401 and we're left with 21.
Fetch the next digit (2) from the dividend, attach it to 21 and continue: 212 / 76

Advancing to step 6:
212 divided by 76 is 2 with a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 7152.0
The remainder is 60 after subtracting 152 from 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 7:
When dividing 600 by 76, we get 7 with a remainder of 68.
The number 7 becomes the next digit in our result. 
Result so far: 7152.7
If we subtract 532 from 600, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 8:
76 goes into 680 8 times with a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 7152.78
If we subtract 608 from 680, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 9:
720 divided by 76 is 9 with a remainder of 36.
The number 9 becomes the next digit in our result. 
Result so far: 7152.789
Deduct 684 from 720 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 10:
The number 76 fits into 360 4 times, leaving a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 7152.7894
If we subtract 304 from 360, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 11:
76 goes into 560 7 times with a remainder of 28.
Use 7 as the next digit of our solution. 
Result so far: 7152.78947
Deduct 532 from 560 and we're left 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.

Going ahead to step 12:
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: 7152.789473
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.

On to step 13:
76 can be fit into 520 6 times, resulting in a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 7152.7894736
Subtracting 456 from 520 leaves us 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.

Moving on to step 14:
The number 76 fits into 640 8 times, leaving a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 7152.78947368
Deduct 608 from 640 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

After the division, we end up with 7152.78947368 and a remainder of 3.2e-08.