Let's divide 81325414 by 668
Our goal is to divide 81325414 by 668.

Advancing to step 1:
668 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 668

On to step 2:
81 divided by 668 is 0 with a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Fetch the next digit (3) from the dividend, attach it to 81 and continue: 813 / 668

Advancing to step 3:
The number 668 fits into 813 1 times, leaving a remainder of 145.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 668 from 813, we get 145.
Append the next digit (2) from the dividend to 145 and continue with: 1452 / 668

Let's proceed to step 4:
668 goes into 1452 2 times with a remainder of 116.
The next digit of our result is 2. 
Result so far: 12.0
If we subtract 1336 from 1452, we get 116.
Append the next digit (5) from the dividend to 116 and continue with: 1165 / 668

Advancing to step 5:
1165 divided by 668 is 1 with a remainder of 497.
Write down 1 as next digit of the result. 
Result so far: 121.0
Subtract 668 from 1165 to get 497.
Include the next digit (4) from the dividend after 497, then repeat: 4974 / 668

On to step 6:
4974 divided by 668 is 7 with a remainder of 298.
The next digit of our result is 7. 
Result so far: 1217.0
If we subtract 4676 from 4974, we get 298.
Fetch the next digit (1) from the dividend, attach it to 298 and continue: 2981 / 668

Let's proceed to step 7:
If we divide 2981 by 668, we get 4 and a remainder of 309.
The next digit of our result is 4. 
Result so far: 12174.0
If we subtract 2672 from 2981, we get 309.
Fetch the next digit (4) from the dividend, attach it to 309 and continue: 3094 / 668

On to step 8:
If we divide 3094 by 668, we get 4 and a remainder of 422.
Write down 4 as next digit of the result. 
Result so far: 121744.0
Subtracting 2672 from 3094 leaves us with 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Step 9:
When dividing 4220 by 668, we get 6 with a remainder of 212.
Use 6 as the next digit of our solution. 
Result so far: 121744.6
The remainder is 212 after subtracting 4008 from 4220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

On to step 10:
668 can be fit into 2120 3 times, resulting in a remainder of 116.
Write down 3 as next digit of the result. 
Result so far: 121744.63
Subtracting 2004 from 2120 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Let's proceed to step 11:
If we divide 1160 by 668, we get 1 and a remainder of 492.
The number 1 becomes the next digit in our result. 
Result so far: 121744.631
Subtracting 668 from 1160 leaves us with 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Let's proceed to step 12:
When dividing 4920 by 668, we get 7 with a remainder of 244.
Use 7 as the next digit of our solution. 
Result so far: 121744.6317
Deduct 4676 from 4920 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Step 13:
668 goes into 2440 3 times with a remainder of 436.
Use 3 as the next digit of our solution. 
Result so far: 121744.63173
Subtract 2004 from 2440 to get 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

On to step 14:
668 goes into 4360 6 times with a remainder of 352.
The number 6 becomes the next digit in our result. 
Result so far: 121744.631736
Subtracting 4008 from 4360 leaves us with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 15:
668 goes into 3520 5 times with a remainder of 180.
Put 5 as the next digit of the answer. 
Result so far: 121744.6317365
The remainder is 180 after subtracting 3340 from 3520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 16:
1800 divided by 668 is 2 with a remainder of 464.
The number 2 becomes the next digit in our result. 
Result so far: 121744.63173652
Subtracting 1336 from 1800 leaves us with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

In conclusion, the division gives 121744.63173652 with a balance of 4.64e-07.