Let's divide 29899633 by 390
We want to divide 29899633 by 390.

On to step 1:
If we divide 2 by 390, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 390

Step 2:
390 goes into 29 0 times with a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 29 leaves us with 29.
Take the next digit (8) from the dividend and append it to 29, then repeat: 298 / 390

Going ahead to step 3:
The number 390 fits into 298 0 times, leaving a remainder of 298.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 298 after subtracting 0 from 298.
Fetch the next digit (9) from the dividend, attach it to 298 and continue: 2989 / 390

Step 4:
2989 divided by 390 is 7 with a remainder of 259.
Write down 7 as next digit of the result. 
Result so far: 7.0
Deduct 2730 from 2989 and we're left with 259.
Grab the next digit (9) from the dividend, add it to 259, then carry on: 2599 / 390

Going ahead to step 5:
The number 390 fits into 2599 6 times, leaving a remainder of 259.
Write down 6 as next digit of the result. 
Result so far: 76.0
If we take 2340 away from 2599, we end up with 259.
Take the next digit (6) from the dividend and append it to 259, then repeat: 2596 / 390

On to step 6:
390 can be fit into 2596 6 times, resulting in a remainder of 256.
The next digit of our result is 6. 
Result so far: 766.0
Subtracting 2340 from 2596 leaves us with 256.
Fetch the next digit (3) from the dividend, attach it to 256 and continue: 2563 / 390

Let's proceed to step 7:
When dividing 2563 by 390, we get 6 with a remainder of 223.
Write down 6 as next digit of the result. 
Result so far: 7666.0
If we subtract 2340 from 2563, we get 223.
Take the next digit (3) from the dividend and append it to 223, then repeat: 2233 / 390

Step 8:
390 can be fit into 2233 5 times, resulting in a remainder of 283.
Write down 5 as next digit of the result. 
Result so far: 76665.0
Subtracting 1950 from 2233 leaves us with 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

Step 9:
The number 390 fits into 2830 7 times, leaving a remainder of 100.
Record the quotient 7 as the next digit in the result. 
Result so far: 76665.7
Subtract 2730 from 2830 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 10:
390 goes into 1000 2 times with a remainder of 220.
Record the quotient 2 as the next digit in the result. 
Result so far: 76665.72
The remainder is 220 after subtracting 780 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 11:
390 can be fit into 2200 5 times, resulting in a remainder of 250.
Put 5 as the next digit of the answer. 
Result so far: 76665.725
Subtract 1950 from 2200 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 12:
The number 390 fits into 2500 6 times, leaving a remainder of 160.
The number 6 becomes the next digit in our result. 
Result so far: 76665.7256
Deduct 2340 from 2500 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 13:
If we divide 1600 by 390, we get 4 and a remainder of 40.
The next digit of our result is 4. 
Result so far: 76665.72564
Subtracting 1560 from 1600 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 14:
400 divided by 390 is 1 with a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 76665.725641
Subtracting 390 from 400 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 15:
If we divide 100 by 390, we get 0 and a remainder of 100.
The next digit of our result is 0. 
Result so far: 76665.725641
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 16:
390 goes into 1000 2 times with a remainder of 220.
Write down 2 as next digit of the result. 
Result so far: 76665.72564102
If we subtract 780 from 1000, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

After the division, we end up with 76665.72564102 and a remainder of 2.2e-07.