We're dividing 69884512 by 213 
The aim is to understand the frequency of 213 in 69884512.

Step 1:
213 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 213

On to step 2:
213 goes into 69 0 times with a remainder of 69.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 69 leaves us with 69.
Append the next digit (8) from the dividend to 69 and continue with: 698 / 213

Step 3:
213 can be fit into 698 3 times, resulting in a remainder of 59.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 59 after subtracting 639 from 698.
Take the next digit (8) from the dividend and append it to 59, then repeat: 598 / 213

Step 4:
598 divided by 213 is 2 with a remainder of 172.
Use 2 as the next digit of our solution. 
Result so far: 32.0
The remainder is 172 after subtracting 426 from 598.
Include the next digit (4) from the dividend after 172, then repeat: 1724 / 213

Going ahead to step 5:
The number 213 fits into 1724 8 times, leaving a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 328.0
Subtracting 1704 from 1724 leaves us with 20.
Grab the next digit (5) from the dividend, add it to 20, then carry on: 205 / 213

Moving on to step 6:
When dividing 205 by 213, we get 0 with a remainder of 205.
The number 0 becomes the next digit in our result. 
Result so far: 3280.0
If we subtract 0 from 205, we get 205.
Take the next digit (1) from the dividend and append it to 205, then repeat: 2051 / 213

Let's proceed to step 7:
If we divide 2051 by 213, we get 9 and a remainder of 134.
Use 9 as the next digit of our solution. 
Result so far: 32809.0
If we subtract 1917 from 2051, we get 134.
Bring next digit (2) of the dividend behind the 134 and repeat the process: 1342 / 213

On to step 8:
The number 213 fits into 1342 6 times, leaving a remainder of 64.
The next digit of our result is 6. 
Result so far: 328096.0
Deduct 1278 from 1342 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 9:
213 can be fit into 640 3 times, resulting in a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 328096.3
Subtract 639 from 640 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 10:
213 can be fit into 10 0 times, resulting in a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 328096.3
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 11:
213 goes into 100 0 times with a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 328096.3
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

After the division, we end up with 328096.3 and a remainder of 0.01.