69503966 ÷ 215 
The aim is to understand the frequency of 215 in 69503966.

Advancing to step 1:
6 divided by 215 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 215

Moving on to step 2:
The number 215 fits into 69 0 times, leaving a remainder of 69.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 69 and we're left with 69.
Fetch the next digit (5) from the dividend, attach it to 69 and continue: 695 / 215

Advancing to step 3:
215 can be fit into 695 3 times, resulting in a remainder of 50.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 645 from 695, we get 50.
Append the next digit (0) from the dividend to 50 and continue with: 500 / 215

Going ahead to step 4:
If we divide 500 by 215, we get 2 and a remainder of 70.
The next digit of our result is 2. 
Result so far: 32.0
If we subtract 430 from 500, we get 70.
Bring next digit (3) of the dividend behind the 70 and repeat the process: 703 / 215

Let's proceed to step 5:
The number 215 fits into 703 3 times, leaving a remainder of 58.
Write down 3 as next digit of the result. 
Result so far: 323.0
If we subtract 645 from 703, we get 58.
Append the next digit (9) from the dividend to 58 and continue with: 589 / 215

Let's proceed to step 6:
215 goes into 589 2 times with a remainder of 159.
Record the quotient 2 as the next digit in the result. 
Result so far: 3232.0
Subtract 430 from 589 to get 159.
Include the next digit (6) from the dividend after 159, then repeat: 1596 / 215

Moving on to step 7:
1596 divided by 215 is 7 with a remainder of 91.
Write down 7 as next digit of the result. 
Result so far: 32327.0
If we subtract 1505 from 1596, we get 91.
Bring next digit (6) of the dividend behind the 91 and repeat the process: 916 / 215

On to step 8:
If we divide 916 by 215, we get 4 and a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 323274.0
If we take 860 away from 916, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 9:
560 divided by 215 is 2 with a remainder of 130.
The next digit of our result is 2. 
Result so far: 323274.2
Subtract 430 from 560 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 10:
1300 divided by 215 is 6 with a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 323274.26
Subtract 1290 from 1300 to get 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:
215 can be fit into 100 0 times, resulting in a remainder of 100.
The next digit of our result is 0. 
Result so far: 323274.26
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 12:
215 goes into 1000 4 times with a remainder of 140.
Put 4 as the next digit of the answer. 
Result so far: 323274.2604
Deduct 860 from 1000 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 13:
1400 divided by 215 is 6 with a remainder of 110.
Write down 6 as next digit of the result. 
Result so far: 323274.26046
If we subtract 1290 from 1400, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 14:
If we divide 1100 by 215, we get 5 and a remainder of 25.
The next digit of our result is 5. 
Result so far: 323274.260465
Subtract 1075 from 1100 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 15:
When dividing 250 by 215, we get 1 with a remainder of 35.
Put 1 as the next digit of the answer. 
Result so far: 323274.2604651
Deduct 215 from 250 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 16:
If we divide 350 by 215, we get 1 and a remainder of 135.
Write down 1 as next digit of the result. 
Result so far: 323274.26046511
If we subtract 215 from 350, we get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

After the division, we end up with 323274.26046511 and a remainder of 1.35e-07.