Let's divide 43292669 by 209
The aim is to understand the frequency of 209 in 43292669.

Step 1:
4 divided by 209 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 209

On to step 2:
If we divide 43 by 209, we get 0 and a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Grab the next digit (2) from the dividend, add it to 43, then carry on: 432 / 209

Step 3:
209 goes into 432 2 times with a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 418 from 432, we get 14.
Bring next digit (9) of the dividend behind the 14 and repeat the process: 149 / 209

Let's proceed to step 4:
When dividing 149 by 209, we get 0 with a remainder of 149.
The next digit of our result is 0. 
Result so far: 20.0
If we subtract 0 from 149, we get 149.
Fetch the next digit (2) from the dividend, attach it to 149 and continue: 1492 / 209

Moving on to step 5:
1492 divided by 209 is 7 with a remainder of 29.
The next digit of our result is 7. 
Result so far: 207.0
Subtracting 1463 from 1492 leaves us with 29.
Append the next digit (6) from the dividend to 29 and continue with: 296 / 209

Advancing to step 6:
296 divided by 209 is 1 with a remainder of 87.
Use 1 as the next digit of our solution. 
Result so far: 2071.0
Subtract 209 from 296 to get 87.
Take the next digit (6) from the dividend and append it to 87, then repeat: 876 / 209

Let's proceed to step 7:
If we divide 876 by 209, we get 4 and a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 20714.0
Subtract 836 from 876 to get 40.
Take the next digit (9) from the dividend and append it to 40, then repeat: 409 / 209

Going ahead to step 8:
209 goes into 409 1 times with a remainder of 200.
Write down 1 as next digit of the result. 
Result so far: 207141.0
If we subtract 209 from 409, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 9:
2000 divided by 209 is 9 with a remainder of 119.
Record the quotient 9 as the next digit in the result. 
Result so far: 207141.9
The remainder is 119 after subtracting 1881 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Moving on to step 10:
1190 divided by 209 is 5 with a remainder of 145.
Put 5 as the next digit of the answer. 
Result so far: 207141.95
The remainder is 145 after subtracting 1045 from 1190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Step 11:
The number 209 fits into 1450 6 times, leaving a remainder of 196.
Record the quotient 6 as the next digit in the result. 
Result so far: 207141.956
The remainder is 196 after subtracting 1254 from 1450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

On to step 12:
1960 divided by 209 is 9 with a remainder of 79.
Record the quotient 9 as the next digit in the result. 
Result so far: 207141.9569
If we take 1881 away from 1960, we end up with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Step 13:
209 can be fit into 790 3 times, resulting in a remainder of 163.
The number 3 becomes the next digit in our result. 
Result so far: 207141.95693
If we subtract 627 from 790, we get 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

On to step 14:
209 goes into 1630 7 times with a remainder of 167.
Put 7 as the next digit of the answer. 
Result so far: 207141.956937
Subtract 1463 from 1630 to get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Advancing to step 15:
If we divide 1670 by 209, we get 7 and a remainder of 207.
Write down 7 as next digit of the result. 
Result so far: 207141.9569377
If we take 1463 away from 1670, we end up with 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

In conclusion, the division gives 207141.9569377 with a balance of 2.07e-06.