71183110 divided by 216 
The aim is to understand the frequency of 216 in 71183110.

Going ahead to step 1:
If we divide 7 by 216, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 216

Going ahead to step 2:
If we divide 71 by 216, we get 0 and a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Take the next digit (1) from the dividend and append it to 71, then repeat: 711 / 216

Advancing to step 3:
When dividing 711 by 216, we get 3 with a remainder of 63.
The next digit of our result is 3. 
Result so far: 3.0
If we take 648 away from 711, we end up with 63.
Include the next digit (8) from the dividend after 63, then repeat: 638 / 216

Advancing to step 4:
216 can be fit into 638 2 times, resulting in a remainder of 206.
The next digit of our result is 2. 
Result so far: 32.0
Subtract 432 from 638 to get 206.
Append the next digit (3) from the dividend to 206 and continue with: 2063 / 216

Step 5:
216 can be fit into 2063 9 times, resulting in a remainder of 119.
Put 9 as the next digit of the answer. 
Result so far: 329.0
If we subtract 1944 from 2063, we get 119.
Fetch the next digit (1) from the dividend, attach it to 119 and continue: 1191 / 216

On to step 6:
When dividing 1191 by 216, we get 5 with a remainder of 111.
Put 5 as the next digit of the answer. 
Result so far: 3295.0
Subtracting 1080 from 1191 leaves us with 111.
Bring next digit (1) of the dividend behind the 111 and repeat the process: 1111 / 216

Step 7:
216 goes into 1111 5 times with a remainder of 31.
The number 5 becomes the next digit in our result. 
Result so far: 32955.0
Deduct 1080 from 1111 and we're left with 31.
Fetch the next digit (0) from the dividend, attach it to 31 and continue: 310 / 216

Let's proceed to step 8:
The number 216 fits into 310 1 times, leaving a remainder of 94.
The number 1 becomes the next digit in our result. 
Result so far: 329551.0
Subtract 216 from 310 to get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Let's proceed to step 9:
When dividing 940 by 216, we get 4 with a remainder of 76.
Use 4 as the next digit of our solution. 
Result so far: 329551.4
If we take 864 away from 940, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 10:
When dividing 760 by 216, we get 3 with a remainder of 112.
The next digit of our result is 3. 
Result so far: 329551.43
If we take 648 away from 760, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 11:
216 goes into 1120 5 times with a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 329551.435
Subtracting 1080 from 1120 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 12:
If we divide 400 by 216, we get 1 and a remainder of 184.
Record the quotient 1 as the next digit in the result. 
Result so far: 329551.4351
Subtract 216 from 400 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 13:
If we divide 1840 by 216, we get 8 and a remainder of 112.
Use 8 as the next digit of our solution. 
Result so far: 329551.43518
Deduct 1728 from 1840 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 14:
If we divide 1120 by 216, we get 5 and a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 329551.435185
Deduct 1080 from 1120 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 15:
The number 216 fits into 400 1 times, leaving a remainder of 184.
Use 1 as the next digit of our solution. 
Result so far: 329551.4351851
Subtract 216 from 400 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Let's proceed to step 16:
When dividing 1840 by 216, we get 8 with a remainder of 112.
Put 8 as the next digit of the answer. 
Result so far: 329551.43518518
The remainder is 112 after subtracting 1728 from 1840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

The final outcome is 329551.43518518, with a leftover of 1.12e-07.