Let's divide 83458459 by 216
We want to figure out the number of times 83458459 can be divided by 216.

On to step 1:
The number 216 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 216

Going ahead to step 2:
216 can be fit into 83 0 times, resulting in a remainder of 83.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 83 after subtracting 0 from 83.
Grab the next digit (4) from the dividend, add it to 83, then carry on: 834 / 216

Moving on to step 3:
834 divided by 216 is 3 with a remainder of 186.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 648 away from 834, we end up with 186.
Take the next digit (5) from the dividend and append it to 186, then repeat: 1865 / 216

Let's proceed to step 4:
The number 216 fits into 1865 8 times, leaving a remainder of 137.
Write down 8 as next digit of the result. 
Result so far: 38.0
The remainder is 137 after subtracting 1728 from 1865.
Fetch the next digit (8) from the dividend, attach it to 137 and continue: 1378 / 216

Moving on to step 5:
The number 216 fits into 1378 6 times, leaving a remainder of 82.
The next digit of our result is 6. 
Result so far: 386.0
The remainder is 82 after subtracting 1296 from 1378.
Append the next digit (4) from the dividend to 82 and continue with: 824 / 216

Going ahead to step 6:
The number 216 fits into 824 3 times, leaving a remainder of 176.
Record the quotient 3 as the next digit in the result. 
Result so far: 3863.0
Deduct 648 from 824 and we're left with 176.
Include the next digit (5) from the dividend after 176, then repeat: 1765 / 216

Step 7:
If we divide 1765 by 216, we get 8 and a remainder of 37.
Record the quotient 8 as the next digit in the result. 
Result so far: 38638.0
Subtract 1728 from 1765 to get 37.
Grab the next digit (9) from the dividend, add it to 37, then carry on: 379 / 216

Moving on to step 8:
216 can be fit into 379 1 times, resulting in a remainder of 163.
Put 1 as the next digit of the answer. 
Result so far: 386381.0
Deduct 216 from 379 and we're left with 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Moving on to step 9:
If we divide 1630 by 216, we get 7 and a remainder of 118.
Put 7 as the next digit of the answer. 
Result so far: 386381.7
Subtract 1512 from 1630 to get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Advancing to step 10:
The number 216 fits into 1180 5 times, leaving a remainder of 100.
Record the quotient 5 as the next digit in the result. 
Result so far: 386381.75
Deduct 1080 from 1180 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 11:
The number 216 fits into 1000 4 times, leaving a remainder of 136.
The next digit of our result is 4. 
Result so far: 386381.754
If we subtract 864 from 1000, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Step 12:
When dividing 1360 by 216, we get 6 with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 386381.7546
Subtract 1296 from 1360 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 13:
216 goes into 640 2 times with a remainder of 208.
Use 2 as the next digit of our solution. 
Result so far: 386381.75462
If we take 432 away from 640, we end up with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Moving on to step 14:
2080 divided by 216 is 9 with a remainder of 136.
The number 9 becomes the next digit in our result. 
Result so far: 386381.754629
Deduct 1944 from 2080 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

On to step 15:
216 goes into 1360 6 times with a remainder of 64.
The next digit of our result is 6. 
Result so far: 386381.7546296
Subtract 1296 from 1360 to get 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 16:
The number 216 fits into 640 2 times, leaving a remainder of 208.
Put 2 as the next digit of the answer. 
Result so far: 386381.75462962
Subtracting 432 from 640 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

After the division, we end up with 386381.75462962 and a remainder of 2.08e-07.