We look at the division of 79043642 by 412 
The aim is to understand the frequency of 412 in 79043642.

Step 1:
If we divide 7 by 412, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 412

On to step 2:
412 goes into 79 0 times with a remainder of 79.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 79 and we're left with 79.
Fetch the next digit (0) from the dividend, attach it to 79 and continue: 790 / 412

Advancing to step 3:
When dividing 790 by 412, we get 1 with a remainder of 378.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 412 from 790 leaves us with 378.
Include the next digit (4) from the dividend after 378, then repeat: 3784 / 412

Going ahead to step 4:
The number 412 fits into 3784 9 times, leaving a remainder of 76.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
The remainder is 76 after subtracting 3708 from 3784.
Fetch the next digit (3) from the dividend, attach it to 76 and continue: 763 / 412

Moving on to step 5:
763 divided by 412 is 1 with a remainder of 351.
Put 1 as the next digit of the answer. 
Result so far: 191.0
If we subtract 412 from 763, we get 351.
Include the next digit (6) from the dividend after 351, then repeat: 3516 / 412

Step 6:
412 goes into 3516 8 times with a remainder of 220.
Write down 8 as next digit of the result. 
Result so far: 1918.0
Subtract 3296 from 3516 to get 220.
Fetch the next digit (4) from the dividend, attach it to 220 and continue: 2204 / 412

Advancing to step 7:
412 can be fit into 2204 5 times, resulting in a remainder of 144.
Use 5 as the next digit of our solution. 
Result so far: 19185.0
Subtract 2060 from 2204 to get 144.
Bring next digit (2) of the dividend behind the 144 and repeat the process: 1442 / 412

On to step 8:
If we divide 1442 by 412, we get 3 and a remainder of 206.
The next digit of our result is 3. 
Result so far: 191853.0
Deduct 1236 from 1442 and we're left with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Moving on to step 9:
If we divide 2060 by 412, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 191853.5
Subtracting 2060 from 2060 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
If we divide 0 by 412, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 191853.5
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 11:
When dividing 0 by 412, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 191853.5
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 191853.5 with a remaining 0.0.