We're dividing 29178245 by 412 
The aim is to understand the frequency of 412 in 29178245.

Moving on to step 1:
2 divided by 412 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 412

Going ahead to step 2:
The number 412 fits into 29 0 times, leaving a remainder of 29.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 29 to get 29.
Grab the next digit (1) from the dividend, add it to 29, then carry on: 291 / 412

Step 3:
412 goes into 291 0 times with a remainder of 291.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 291 after subtracting 0 from 291.
Include the next digit (7) from the dividend after 291, then repeat: 2917 / 412

Going ahead to step 4:
If we divide 2917 by 412, we get 7 and a remainder of 33.
Write down 7 as next digit of the result. 
Result so far: 7.0
The remainder is 33 after subtracting 2884 from 2917.
Fetch the next digit (8) from the dividend, attach it to 33 and continue: 338 / 412

Going ahead to step 5:
412 can be fit into 338 0 times, resulting in a remainder of 338.
Record the quotient 0 as the next digit in the result. 
Result so far: 70.0
Deduct 0 from 338 and we're left with 338.
Bring next digit (2) of the dividend behind the 338 and repeat the process: 3382 / 412

On to step 6:
When dividing 3382 by 412, we get 8 with a remainder of 86.
The number 8 becomes the next digit in our result. 
Result so far: 708.0
If we take 3296 away from 3382, we end up with 86.
Bring next digit (4) of the dividend behind the 86 and repeat the process: 864 / 412

Moving on to step 7:
When dividing 864 by 412, we get 2 with a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 7082.0
Subtracting 824 from 864 leaves us with 40.
Append the next digit (5) from the dividend to 40 and continue with: 405 / 412

Advancing to step 8:
412 can be fit into 405 0 times, resulting in a remainder of 405.
Write down 0 as next digit of the result. 
Result so far: 70820.0
Subtracting 0 from 405 leaves us with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Advancing to step 9:
412 can be fit into 4050 9 times, resulting in a remainder of 342.
Use 9 as the next digit of our solution. 
Result so far: 70820.9
If we subtract 3708 from 4050, we get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Step 10:
412 goes into 3420 8 times with a remainder of 124.
Write down 8 as next digit of the result. 
Result so far: 70820.98
Subtracting 3296 from 3420 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

On to step 11:
412 goes into 1240 3 times with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 70820.983
Subtract 1236 from 1240 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.

Advancing to step 12:
When dividing 40 by 412, we get 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 70820.983
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 13:
412 goes into 400 0 times with a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 70820.983
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Our division results in 70820.983 with a remaining 0.0004.