We look at the division of 86905908 by 214 
We're looking to find how many times 214 goes into 86905908.

Moving on to step 1:
214 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 214

On to step 2:
When dividing 86 by 214, we get 0 with a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Grab the next digit (9) from the dividend, add it to 86, then carry on: 869 / 214

Advancing to step 3:
If we divide 869 by 214, we get 4 and a remainder of 13.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtract 856 from 869 to get 13.
Take the next digit (0) from the dividend and append it to 13, then repeat: 130 / 214

On to step 4:
130 divided by 214 is 0 with a remainder of 130.
Write down 0 as next digit of the result. 
Result so far: 40.0
If we take 0 away from 130, we end up with 130.
Include the next digit (5) from the dividend after 130, then repeat: 1305 / 214

Step 5:
214 goes into 1305 6 times with a remainder of 21.
Write down 6 as next digit of the result. 
Result so far: 406.0
Subtract 1284 from 1305 to get 21.
Include the next digit (9) from the dividend after 21, then repeat: 219 / 214

Advancing to step 6:
214 can be fit into 219 1 times, resulting in a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 4061.0
If we take 214 away from 219, we end up with 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 214

Let's proceed to step 7:
214 goes into 50 0 times with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 40610.0
Subtracting 0 from 50 leaves us with 50.
Append the next digit (8) from the dividend to 50 and continue with: 508 / 214

Advancing to step 8:
The number 214 fits into 508 2 times, leaving a remainder of 80.
The number 2 becomes the next digit in our result. 
Result so far: 406102.0
Subtracting 428 from 508 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 9:
214 can be fit into 800 3 times, resulting in a remainder of 158.
The number 3 becomes the next digit in our result. 
Result so far: 406102.3
If we take 642 away from 800, we end up with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Step 10:
When dividing 1580 by 214, we get 7 with a remainder of 82.
Write down 7 as next digit of the result. 
Result so far: 406102.37
Subtract 1498 from 1580 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 11:
When dividing 820 by 214, we get 3 with a remainder of 178.
Write down 3 as next digit of the result. 
Result so far: 406102.373
Deduct 642 from 820 and we're left with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Step 12:
214 can be fit into 1780 8 times, resulting in a remainder of 68.
The number 8 becomes the next digit in our result. 
Result so far: 406102.3738
Deduct 1712 from 1780 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 13:
214 goes into 680 3 times with a remainder of 38.
The next digit of our result is 3. 
Result so far: 406102.37383
The remainder is 38 after subtracting 642 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 14:
The number 214 fits into 380 1 times, leaving a remainder of 166.
The number 1 becomes the next digit in our result. 
Result so far: 406102.373831
Subtract 214 from 380 to get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Step 15:
The number 214 fits into 1660 7 times, leaving a remainder of 162.
Put 7 as the next digit of the answer. 
Result so far: 406102.3738317
Subtracting 1498 from 1660 leaves us with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Moving on to step 16:
214 can be fit into 1620 7 times, resulting in a remainder of 122.
Write down 7 as next digit of the result. 
Result so far: 406102.37383177
Subtracting 1498 from 1620 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

After the division, we end up with 406102.37383177 and a remainder of 1.22e-07.