122799 ÷ 75 
We want to figure out the number of times 122799 can be divided by 75.

Going ahead to step 1:
If we divide 1 by 75, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 75

Step 2:
The number 75 fits into 12 0 times, leaving a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Append the next digit (2) from the dividend to 12 and continue with: 122 / 75

Moving on to step 3:
75 can be fit into 122 1 times, resulting in a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 75 from 122 leaves us with 47.
Bring next digit (7) of the dividend behind the 47 and repeat the process: 477 / 75

Going ahead to step 4:
477 divided by 75 is 6 with a remainder of 27.
The next digit of our result is 6. 
Result so far: 16.0
If we take 450 away from 477, we end up with 27.
Grab the next digit (9) from the dividend, add it to 27, then carry on: 279 / 75

Going ahead to step 5:
75 can be fit into 279 3 times, resulting in a remainder of 54.
The number 3 becomes the next digit in our result. 
Result so far: 163.0
The remainder is 54 after subtracting 225 from 279.
Grab the next digit (9) from the dividend, add it to 54, then carry on: 549 / 75

On to step 6:
75 goes into 549 7 times with a remainder of 24.
Use 7 as the next digit of our solution. 
Result so far: 1637.0
Deduct 525 from 549 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 7:
240 divided by 75 is 3 with a remainder of 15.
Write down 3 as next digit of the result. 
Result so far: 1637.3
Deduct 225 from 240 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 8:
If we divide 150 by 75, we get 2 and a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 1637.32
Deduct 150 from 150 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
If we divide 0 by 75, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1637.32
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
75 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 1637.32
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 1637.32 with a remainder of 0.0.