Let's divide 30388943 by 219
The aim is to understand the frequency of 219 in 30388943.

Moving on to step 1:
The number 219 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 219

Moving on to step 2:
The number 219 fits into 30 0 times, leaving a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Bring next digit (3) of the dividend behind the 30 and repeat the process: 303 / 219

Advancing to step 3:
219 goes into 303 1 times with a remainder of 84.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 219 away from 303, we end up with 84.
Bring next digit (8) of the dividend behind the 84 and repeat the process: 848 / 219

Moving on to step 4:
219 goes into 848 3 times with a remainder of 191.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 191 after subtracting 657 from 848.
Fetch the next digit (8) from the dividend, attach it to 191 and continue: 1918 / 219

On to step 5:
If we divide 1918 by 219, we get 8 and a remainder of 166.
Put 8 as the next digit of the answer. 
Result so far: 138.0
If we subtract 1752 from 1918, we get 166.
Include the next digit (9) from the dividend after 166, then repeat: 1669 / 219

On to step 6:
The number 219 fits into 1669 7 times, leaving a remainder of 136.
Put 7 as the next digit of the answer. 
Result so far: 1387.0
Deduct 1533 from 1669 and we're left with 136.
Include the next digit (4) from the dividend after 136, then repeat: 1364 / 219

Going ahead to step 7:
219 goes into 1364 6 times with a remainder of 50.
Put 6 as the next digit of the answer. 
Result so far: 13876.0
Subtract 1314 from 1364 to get 50.
Append the next digit (3) from the dividend to 50 and continue with: 503 / 219

Moving on to step 8:
When dividing 503 by 219, we get 2 with a remainder of 65.
Use 2 as the next digit of our solution. 
Result so far: 138762.0
Deduct 438 from 503 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 9:
219 goes into 650 2 times with a remainder of 212.
Use 2 as the next digit of our solution. 
Result so far: 138762.2
Subtracting 438 from 650 leaves us with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Let's proceed to step 10:
When dividing 2120 by 219, we get 9 with a remainder of 149.
Use 9 as the next digit of our solution. 
Result so far: 138762.29
Subtract 1971 from 2120 to get 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Let's proceed to step 11:
If we divide 1490 by 219, we get 6 and a remainder of 176.
Use 6 as the next digit of our solution. 
Result so far: 138762.296
If we take 1314 away from 1490, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Advancing to step 12:
The number 219 fits into 1760 8 times, leaving a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 138762.2968
Subtract 1752 from 1760 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
The number 219 fits into 80 0 times, leaving a remainder of 80.
The next digit of our result is 0. 
Result so far: 138762.2968
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 14:
800 divided by 219 is 3 with a remainder of 143.
The number 3 becomes the next digit in our result. 
Result so far: 138762.296803
The remainder is 143 after subtracting 657 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Moving on to step 15:
The number 219 fits into 1430 6 times, leaving a remainder of 116.
Record the quotient 6 as the next digit in the result. 
Result so far: 138762.2968036
If we take 1314 away from 1430, we end up with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Going ahead to step 16:
1160 divided by 219 is 5 with a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 138762.29680365
Subtracting 1095 from 1160 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

After the division, we end up with 138762.29680365 and a remainder of 6.5e-08.