43956345 ÷ 219 
The aim is to understand the frequency of 219 in 43956345.

Let's proceed to step 1:
219 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 219

On to step 2:
43 divided by 219 is 0 with a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Grab the next digit (9) from the dividend, add it to 43, then carry on: 439 / 219

On to step 3:
The number 219 fits into 439 2 times, leaving a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 438 from 439 leaves us with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 219

Moving on to step 4:
The number 219 fits into 15 0 times, leaving a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 20.0
If we take 0 away from 15, we end up with 15.
Grab the next digit (6) from the dividend, add it to 15, then carry on: 156 / 219

Moving on to step 5:
156 divided by 219 is 0 with a remainder of 156.
The next digit of our result is 0. 
Result so far: 200.0
Deduct 0 from 156 and we're left with 156.
Bring next digit (3) of the dividend behind the 156 and repeat the process: 1563 / 219

Step 6:
1563 divided by 219 is 7 with a remainder of 30.
Write down 7 as next digit of the result. 
Result so far: 2007.0
Subtract 1533 from 1563 to get 30.
Bring next digit (4) of the dividend behind the 30 and repeat the process: 304 / 219

Advancing to step 7:
219 can be fit into 304 1 times, resulting in a remainder of 85.
Put 1 as the next digit of the answer. 
Result so far: 20071.0
The remainder is 85 after subtracting 219 from 304.
Append the next digit (5) from the dividend to 85 and continue with: 855 / 219

Step 8:
When dividing 855 by 219, we get 3 with a remainder of 198.
The next digit of our result is 3. 
Result so far: 200713.0
Subtract 657 from 855 to get 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Advancing to step 9:
219 goes into 1980 9 times with a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 200713.9
If we take 1971 away from 1980, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 10:
When dividing 90 by 219, we get 0 with a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 200713.9
Subtracting 0 from 90 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 11:
219 can be fit into 900 4 times, resulting in a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 200713.904
Subtract 876 from 900 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 12:
The number 219 fits into 240 1 times, leaving a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 200713.9041
If we take 219 away from 240, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 13:
219 can be fit into 210 0 times, resulting in a remainder of 210.
The number 0 becomes the next digit in our result. 
Result so far: 200713.9041
The remainder is 210 after subtracting 0 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 14:
If we divide 2100 by 219, we get 9 and a remainder of 129.
Use 9 as the next digit of our solution. 
Result so far: 200713.904109
Subtracting 1971 from 2100 leaves us with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Step 15:
1290 divided by 219 is 5 with a remainder of 195.
The number 5 becomes the next digit in our result. 
Result so far: 200713.9041095
If we subtract 1095 from 1290, we get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Let's proceed to step 16:
219 goes into 1950 8 times with a remainder of 198.
Put 8 as the next digit of the answer. 
Result so far: 200713.90410958
If we subtract 1752 from 1950, we get 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Our division results in 200713.90410958 with a remaining 1.98e-07.