Let's divide 34122247 by 393
We want to figure out the number of times 34122247 can be divided by 393.

Step 1:
When dividing 3 by 393, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 393

On to step 2:
If we divide 34 by 393, we get 0 and a remainder of 34.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 34, we end up with 34.
Append the next digit (1) from the dividend to 34 and continue with: 341 / 393

Advancing to step 3:
341 divided by 393 is 0 with a remainder of 341.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 341 to get 341.
Fetch the next digit (2) from the dividend, attach it to 341 and continue: 3412 / 393

Advancing to step 4:
393 goes into 3412 8 times with a remainder of 268.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 3144 from 3412, we get 268.
Include the next digit (2) from the dividend after 268, then repeat: 2682 / 393

Going ahead to step 5:
If we divide 2682 by 393, we get 6 and a remainder of 324.
Use 6 as the next digit of our solution. 
Result so far: 86.0
Deduct 2358 from 2682 and we're left with 324.
Take the next digit (2) from the dividend and append it to 324, then repeat: 3242 / 393

Step 6:
The number 393 fits into 3242 8 times, leaving a remainder of 98.
The next digit of our result is 8. 
Result so far: 868.0
If we subtract 3144 from 3242, we get 98.
Include the next digit (4) from the dividend after 98, then repeat: 984 / 393

Advancing to step 7:
When dividing 984 by 393, we get 2 with a remainder of 198.
Put 2 as the next digit of the answer. 
Result so far: 8682.0
Subtracting 786 from 984 leaves us with 198.
Grab the next digit (7) from the dividend, add it to 198, then carry on: 1987 / 393

On to step 8:
393 goes into 1987 5 times with a remainder of 22.
Record the quotient 5 as the next digit in the result. 
Result so far: 86825.0
The remainder is 22 after subtracting 1965 from 1987.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 9:
393 can be fit into 220 0 times, resulting in a remainder of 220.
Use 0 as the next digit of our solution. 
Result so far: 86825.0
Subtract 0 from 220 to 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.

Advancing to step 10:
If we divide 2200 by 393, we get 5 and a remainder of 235.
Write down 5 as next digit of the result. 
Result so far: 86825.05
The remainder is 235 after subtracting 1965 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Advancing to step 11:
The number 393 fits into 2350 5 times, leaving a remainder of 385.
The number 5 becomes the next digit in our result. 
Result so far: 86825.055
Subtract 1965 from 2350 to get 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Our division results in 86825.055 with a remaining 0.0385.