42199709 ÷ 218 
The aim is to understand the frequency of 218 in 42199709.

Let's proceed to step 1:
When dividing 4 by 218, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 218

Moving on to step 2:
42 divided by 218 is 0 with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Take the next digit (1) from the dividend and append it to 42, then repeat: 421 / 218

On to step 3:
If we divide 421 by 218, we get 1 and a remainder of 203.
The next digit of our result is 1. 
Result so far: 1.0
If we take 218 away from 421, we end up with 203.
Include the next digit (9) from the dividend after 203, then repeat: 2039 / 218

Step 4:
218 can be fit into 2039 9 times, resulting in a remainder of 77.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we subtract 1962 from 2039, we get 77.
Fetch the next digit (9) from the dividend, attach it to 77 and continue: 779 / 218

Going ahead to step 5:
218 goes into 779 3 times with a remainder of 125.
Put 3 as the next digit of the answer. 
Result so far: 193.0
Deduct 654 from 779 and we're left with 125.
Take the next digit (7) from the dividend and append it to 125, then repeat: 1257 / 218

Moving on to step 6:
218 goes into 1257 5 times with a remainder of 167.
Use 5 as the next digit of our solution. 
Result so far: 1935.0
If we take 1090 away from 1257, we end up with 167.
Grab the next digit (0) from the dividend, add it to 167, then carry on: 1670 / 218

Moving on to step 7:
If we divide 1670 by 218, we get 7 and a remainder of 144.
Record the quotient 7 as the next digit in the result. 
Result so far: 19357.0
If we subtract 1526 from 1670, we get 144.
Append the next digit (9) from the dividend to 144 and continue with: 1449 / 218

Let's proceed to step 8:
If we divide 1449 by 218, we get 6 and a remainder of 141.
Put 6 as the next digit of the answer. 
Result so far: 193576.0
Subtracting 1308 from 1449 leaves us with 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Going ahead to step 9:
1410 divided by 218 is 6 with a remainder of 102.
Use 6 as the next digit of our solution. 
Result so far: 193576.6
If we take 1308 away from 1410, we end up with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Advancing to step 10:
If we divide 1020 by 218, we get 4 and a remainder of 148.
Put 4 as the next digit of the answer. 
Result so far: 193576.64
The remainder is 148 after subtracting 872 from 1020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Going ahead to step 11:
When dividing 1480 by 218, we get 6 with a remainder of 172.
The next digit of our result is 6. 
Result so far: 193576.646
The remainder is 172 after subtracting 1308 from 1480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Advancing to step 12:
218 goes into 1720 7 times with a remainder of 194.
Put 7 as the next digit of the answer. 
Result so far: 193576.6467
If we take 1526 away from 1720, we end up with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Let's proceed to step 13:
218 can be fit into 1940 8 times, resulting in a remainder of 196.
The next digit of our result is 8. 
Result so far: 193576.64678
If we subtract 1744 from 1940, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Going ahead to step 14:
218 can be fit into 1960 8 times, resulting in a remainder of 216.
The number 8 becomes the next digit in our result. 
Result so far: 193576.646788
If we subtract 1744 from 1960, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

After the division, we end up with 193576.646788 and a remainder of 2.16e-05.