We look at the division of 78148386 by 214 
We want to figure out the number of times 78148386 can be divided by 214.

Moving on to step 1:
The number 214 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 214

Moving on to step 2:
214 can be fit into 78 0 times, resulting in a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Include the next digit (1) from the dividend after 78, then repeat: 781 / 214

Step 3:
When dividing 781 by 214, we get 3 with a remainder of 139.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 642 from 781 leaves us with 139.
Bring next digit (4) of the dividend behind the 139 and repeat the process: 1394 / 214

Let's proceed to step 4:
When dividing 1394 by 214, we get 6 with a remainder of 110.
Put 6 as the next digit of the answer. 
Result so far: 36.0
If we subtract 1284 from 1394, we get 110.
Append the next digit (8) from the dividend to 110 and continue with: 1108 / 214

Advancing to step 5:
214 can be fit into 1108 5 times, resulting in a remainder of 38.
The number 5 becomes the next digit in our result. 
Result so far: 365.0
If we subtract 1070 from 1108, we get 38.
Fetch the next digit (3) from the dividend, attach it to 38 and continue: 383 / 214

Step 6:
If we divide 383 by 214, we get 1 and a remainder of 169.
Use 1 as the next digit of our solution. 
Result so far: 3651.0
Deduct 214 from 383 and we're left with 169.
Fetch the next digit (8) from the dividend, attach it to 169 and continue: 1698 / 214

Advancing to step 7:
1698 divided by 214 is 7 with a remainder of 200.
The number 7 becomes the next digit in our result. 
Result so far: 36517.0
Deduct 1498 from 1698 and we're left with 200.
Take the next digit (6) from the dividend and append it to 200, then repeat: 2006 / 214

Going ahead to step 8:
When dividing 2006 by 214, we get 9 with a remainder of 80.
Record the quotient 9 as the next digit in the result. 
Result so far: 365179.0
If we take 1926 away from 2006, we end up 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.

Going ahead to step 9:
When dividing 800 by 214, we get 3 with a remainder of 158.
Record the quotient 3 as the next digit in the result. 
Result so far: 365179.3
If we subtract 642 from 800, we get 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:
If we divide 1580 by 214, we get 7 and a remainder of 82.
Put 7 as the next digit of the answer. 
Result so far: 365179.37
If we take 1498 away from 1580, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 11:
When dividing 820 by 214, we get 3 with a remainder of 178.
Put 3 as the next digit of the answer. 
Result so far: 365179.373
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.

Moving on to step 12:
214 can be fit into 1780 8 times, resulting in a remainder of 68.
Put 8 as the next digit of the answer. 
Result so far: 365179.3738
Subtract 1712 from 1780 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 13:
The number 214 fits into 680 3 times, leaving a remainder of 38.
Put 3 as the next digit of the answer. 
Result so far: 365179.37383
If we take 642 away from 680, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 14:
When dividing 380 by 214, we get 1 with a remainder of 166.
Record the quotient 1 as the next digit in the result. 
Result so far: 365179.373831
If we take 214 away from 380, we end up with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

On to step 15:
214 goes into 1660 7 times with a remainder of 162.
The number 7 becomes the next digit in our result. 
Result so far: 365179.3738317
Subtract 1498 from 1660 to get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

On to step 16:
If we divide 1620 by 214, we get 7 and a remainder of 122.
Use 7 as the next digit of our solution. 
Result so far: 365179.37383177
Subtract 1498 from 1620 to get 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 365179.37383177 and a remainder of 1.22e-07.