868338 ÷ 345 
Our goal is to divide 868338 by 345.

Advancing to step 1:
345 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 345

On to step 2:
345 can be fit into 86 0 times, resulting in a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Append the next digit (8) from the dividend to 86 and continue with: 868 / 345

Step 3:
The number 345 fits into 868 2 times, leaving a remainder of 178.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 690 from 868 to get 178.
Grab the next digit (3) from the dividend, add it to 178, then carry on: 1783 / 345

Advancing to step 4:
The number 345 fits into 1783 5 times, leaving a remainder of 58.
The next digit of our result is 5. 
Result so far: 25.0
If we take 1725 away from 1783, we end up with 58.
Include the next digit (3) from the dividend after 58, then repeat: 583 / 345

Going ahead to step 5:
583 divided by 345 is 1 with a remainder of 238.
The number 1 becomes the next digit in our result. 
Result so far: 251.0
Subtract 345 from 583 to get 238.
Bring next digit (8) of the dividend behind the 238 and repeat the process: 2388 / 345

Moving on to step 6:
345 can be fit into 2388 6 times, resulting in a remainder of 318.
Put 6 as the next digit of the answer. 
Result so far: 2516.0
If we subtract 2070 from 2388, we get 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Advancing to step 7:
When dividing 3180 by 345, we get 9 with a remainder of 75.
Use 9 as the next digit of our solution. 
Result so far: 2516.9
The remainder is 75 after subtracting 3105 from 3180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 8:
345 goes into 750 2 times with a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 2516.92
If we subtract 690 from 750, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
600 divided by 345 is 1 with a remainder of 255.
Write down 1 as next digit of the result. 
Result so far: 2516.921
The remainder is 255 after subtracting 345 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

On to step 10:
When dividing 2550 by 345, we get 7 with a remainder of 135.
Put 7 as the next digit of the answer. 
Result so far: 2516.9217
Subtracting 2415 from 2550 leaves us with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Let's proceed to step 11:
1350 divided by 345 is 3 with a remainder of 315.
Use 3 as the next digit of our solution. 
Result so far: 2516.92173
If we take 1035 away from 1350, we end up with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Moving on to step 12:
345 goes into 3150 9 times with a remainder of 45.
The number 9 becomes the next digit in our result. 
Result so far: 2516.921739
If we subtract 3105 from 3150, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 13:
345 goes into 450 1 times with a remainder of 105.
The next digit of our result is 1. 
Result so far: 2516.9217391
Subtracting 345 from 450 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Step 14:
345 goes into 1050 3 times with a remainder of 15.
Write down 3 as next digit of the result. 
Result so far: 2516.92173913
Deduct 1035 from 1050 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.

The final outcome is 2516.92173913, with a leftover of 1.5e-08.