We're dividing 74470772 by 216 
The aim is to understand the frequency of 216 in 74470772.

Step 1:
216 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 216

Let's proceed to step 2:
If we divide 74 by 216, we get 0 and a remainder of 74.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 74, we get 74.
Bring next digit (4) of the dividend behind the 74 and repeat the process: 744 / 216

On to step 3:
The number 216 fits into 744 3 times, leaving a remainder of 96.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 648 from 744 leaves us with 96.
Include the next digit (7) from the dividend after 96, then repeat: 967 / 216

Advancing to step 4:
216 goes into 967 4 times with a remainder of 103.
The next digit of our result is 4. 
Result so far: 34.0
If we subtract 864 from 967, we get 103.
Include the next digit (0) from the dividend after 103, then repeat: 1030 / 216

Going ahead to step 5:
When dividing 1030 by 216, we get 4 with a remainder of 166.
The next digit of our result is 4. 
Result so far: 344.0
Subtracting 864 from 1030 leaves us with 166.
Include the next digit (7) from the dividend after 166, then repeat: 1667 / 216

Let's proceed to step 6:
1667 divided by 216 is 7 with a remainder of 155.
Use 7 as the next digit of our solution. 
Result so far: 3447.0
If we take 1512 away from 1667, we end up with 155.
Append the next digit (7) from the dividend to 155 and continue with: 1557 / 216

Moving on to step 7:
When dividing 1557 by 216, we get 7 with a remainder of 45.
Put 7 as the next digit of the answer. 
Result so far: 34477.0
If we take 1512 away from 1557, we end up with 45.
Append the next digit (2) from the dividend to 45 and continue with: 452 / 216

On to step 8:
If we divide 452 by 216, we get 2 and a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 344772.0
If we subtract 432 from 452, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
200 divided by 216 is 0 with a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 344772.0
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 10:
If we divide 2000 by 216, we get 9 and a remainder of 56.
Record the quotient 9 as the next digit in the result. 
Result so far: 344772.09
If we take 1944 away from 2000, 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 11:
If we divide 560 by 216, we get 2 and a remainder of 128.
Write down 2 as next digit of the result. 
Result so far: 344772.092
Subtract 432 from 560 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 12:
When dividing 1280 by 216, we get 5 with a remainder of 200.
Put 5 as the next digit of the answer. 
Result so far: 344772.0925
Subtracting 1080 from 1280 leaves us with 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 13:
216 can be fit into 2000 9 times, resulting in a remainder of 56.
Put 9 as the next digit of the answer. 
Result so far: 344772.09259
Deduct 1944 from 2000 and we're left 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.

Moving on to step 14:
If we divide 560 by 216, we get 2 and a remainder of 128.
Record the quotient 2 as the next digit in the result. 
Result so far: 344772.092592
Subtract 432 from 560 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 15:
1280 divided by 216 is 5 with a remainder of 200.
Use 5 as the next digit of our solution. 
Result so far: 344772.0925925
Deduct 1080 from 1280 and we're left with 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 16:
216 goes into 2000 9 times with a remainder of 56.
Record the quotient 9 as the next digit in the result. 
Result so far: 344772.09259259
Subtract 1944 from 2000 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Our division results in 344772.09259259 with a remaining 5.6e-08.