We look at the division of 68091630 by 399 
Our goal is to divide 68091630 by 399.

Moving on to step 1:
399 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 399

Moving on to step 2:
399 goes into 68 0 times with a remainder of 68.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 68 leaves us with 68.
Include the next digit (0) from the dividend after 68, then repeat: 680 / 399

On to step 3:
399 goes into 680 1 times with a remainder of 281.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 399 from 680 and we're left with 281.
Fetch the next digit (9) from the dividend, attach it to 281 and continue: 2819 / 399

Let's proceed to step 4:
399 can be fit into 2819 7 times, resulting in a remainder of 26.
The next digit of our result is 7. 
Result so far: 17.0
If we subtract 2793 from 2819, we get 26.
Bring next digit (1) of the dividend behind the 26 and repeat the process: 261 / 399

Moving on to step 5:
399 can be fit into 261 0 times, resulting in a remainder of 261.
The next digit of our result is 0. 
Result so far: 170.0
The remainder is 261 after subtracting 0 from 261.
Take the next digit (6) from the dividend and append it to 261, then repeat: 2616 / 399

Going ahead to step 6:
399 can be fit into 2616 6 times, resulting in a remainder of 222.
Record the quotient 6 as the next digit in the result. 
Result so far: 1706.0
Deduct 2394 from 2616 and we're left with 222.
Fetch the next digit (3) from the dividend, attach it to 222 and continue: 2223 / 399

Going ahead to step 7:
When dividing 2223 by 399, we get 5 with a remainder of 228.
The number 5 becomes the next digit in our result. 
Result so far: 17065.0
If we take 1995 away from 2223, we end up with 228.
Include the next digit (0) from the dividend after 228, then repeat: 2280 / 399

Advancing to step 8:
When dividing 2280 by 399, we get 5 with a remainder of 285.
Put 5 as the next digit of the answer. 
Result so far: 170655.0
Deduct 1995 from 2280 and we're left with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Moving on to step 9:
399 can be fit into 2850 7 times, resulting in a remainder of 57.
Use 7 as the next digit of our solution. 
Result so far: 170655.7
Subtracting 2793 from 2850 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 10:
If we divide 570 by 399, we get 1 and a remainder of 171.
Use 1 as the next digit of our solution. 
Result so far: 170655.71
Subtract 399 from 570 to get 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Moving on to step 11:
399 goes into 1710 4 times with a remainder of 114.
The next digit of our result is 4. 
Result so far: 170655.714
Deduct 1596 from 1710 and we're left with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Step 12:
The number 399 fits into 1140 2 times, leaving a remainder of 342.
Write down 2 as next digit of the result. 
Result so far: 170655.7142
Deduct 798 from 1140 and we're left with 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Let's proceed to step 13:
If we divide 3420 by 399, we get 8 and a remainder of 228.
Write down 8 as next digit of the result. 
Result so far: 170655.71428
Deduct 3192 from 3420 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Moving on to step 14:
399 can be fit into 2280 5 times, resulting in a remainder of 285.
The number 5 becomes the next digit in our result. 
Result so far: 170655.714285
If we subtract 1995 from 2280, we get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

On to step 15:
399 can be fit into 2850 7 times, resulting in a remainder of 57.
The next digit of our result is 7. 
Result so far: 170655.7142857
Deduct 2793 from 2850 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 16:
When dividing 570 by 399, we get 1 with a remainder of 171.
Write down 1 as next digit of the result. 
Result so far: 170655.71428571
The remainder is 171 after subtracting 399 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

In conclusion, the division gives 170655.71428571 with a balance of 1.71e-07.