We're dividing 69363139 by 399 
Our goal is to divide 69363139 by 399.

Let's proceed to step 1:
When dividing 6 by 399, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 399

Let's proceed to step 2:
If we divide 69 by 399, we get 0 and a remainder of 69.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 69, we get 69.
Fetch the next digit (3) from the dividend, attach it to 69 and continue: 693 / 399

Going ahead to step 3:
The number 399 fits into 693 1 times, leaving a remainder of 294.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 399 from 693, we get 294.
Append the next digit (6) from the dividend to 294 and continue with: 2946 / 399

Let's proceed to step 4:
399 goes into 2946 7 times with a remainder of 153.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtract 2793 from 2946 to get 153.
Include the next digit (3) from the dividend after 153, then repeat: 1533 / 399

Let's proceed to step 5:
1533 divided by 399 is 3 with a remainder of 336.
The next digit of our result is 3. 
Result so far: 173.0
Subtracting 1197 from 1533 leaves us with 336.
Include the next digit (1) from the dividend after 336, then repeat: 3361 / 399

Moving on to step 6:
When dividing 3361 by 399, we get 8 with a remainder of 169.
Record the quotient 8 as the next digit in the result. 
Result so far: 1738.0
If we take 3192 away from 3361, we end up with 169.
Take the next digit (3) from the dividend and append it to 169, then repeat: 1693 / 399

Let's proceed to step 7:
The number 399 fits into 1693 4 times, leaving a remainder of 97.
The next digit of our result is 4. 
Result so far: 17384.0
Deduct 1596 from 1693 and we're left with 97.
Take the next digit (9) from the dividend and append it to 97, then repeat: 979 / 399

On to step 8:
If we divide 979 by 399, we get 2 and a remainder of 181.
Use 2 as the next digit of our solution. 
Result so far: 173842.0
If we subtract 798 from 979, we get 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Step 9:
The number 399 fits into 1810 4 times, leaving a remainder of 214.
Record the quotient 4 as the next digit in the result. 
Result so far: 173842.4
Subtracting 1596 from 1810 leaves us with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Advancing to step 10:
399 can be fit into 2140 5 times, resulting in a remainder of 145.
The next digit of our result is 5. 
Result so far: 173842.45
If we take 1995 away from 2140, we end up with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Advancing to step 11:
399 goes into 1450 3 times with a remainder of 253.
The next digit of our result is 3. 
Result so far: 173842.453
The remainder is 253 after subtracting 1197 from 1450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Let's proceed to step 12:
If we divide 2530 by 399, we get 6 and a remainder of 136.
The next digit of our result is 6. 
Result so far: 173842.4536
The remainder is 136 after subtracting 2394 from 2530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 13:
399 goes into 1360 3 times with a remainder of 163.
Record the quotient 3 as the next digit in the result. 
Result so far: 173842.45363
If we subtract 1197 from 1360, we get 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

On to step 14:
The number 399 fits into 1630 4 times, leaving a remainder of 34.
Record the quotient 4 as the next digit in the result. 
Result so far: 173842.453634
If we take 1596 away from 1630, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 15:
If we divide 340 by 399, we get 0 and a remainder of 340.
The next digit of our result is 0. 
Result so far: 173842.453634
Subtracting 0 from 340 leaves us with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 16:
The number 399 fits into 3400 8 times, leaving a remainder of 208.
Write down 8 as next digit of the result. 
Result so far: 173842.45363408
Subtracting 3192 from 3400 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.

The quotient of the division is 173842.45363408, and the remainder is 2.08e-07.