68141202 divided by 15 
Our goal is to divide 68141202 by 15.

Advancing to step 1:
If we divide 6 by 15, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 15

On to step 2:
68 divided by 15 is 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 60 from 68, we get 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 15

Advancing to step 3:
81 divided by 15 is 5 with a remainder of 6.
Write down 5 as next digit of the result. 
Result so far: 45.0
The remainder is 6 after subtracting 75 from 81.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 15

On to step 4:
15 goes into 64 4 times with a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 454.0
Subtracting 60 from 64 leaves us with 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 15

On to step 5:
The number 15 fits into 41 2 times, leaving a remainder of 11.
Write down 2 as next digit of the result. 
Result so far: 4542.0
Subtract 30 from 41 to get 11.
Grab the next digit (2) from the dividend, add it to 11, then carry on: 112 / 15

Going ahead to step 6:
15 can be fit into 112 7 times, resulting in a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 45427.0
Subtracting 105 from 112 leaves us with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 15

Advancing to step 7:
When dividing 70 by 15, we get 4 with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 454274.0
Subtracting 60 from 70 leaves us with 10.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 15

Step 8:
The number 15 fits into 102 6 times, leaving a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 4542746.0
Subtracting 90 from 102 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 9:
When dividing 120 by 15, we get 8 with a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 4542746.8
Deduct 120 from 120 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.

Let's proceed to step 10:
0 divided by 15 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4542746.8
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
0 divided by 15 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4542746.8
If we take 0 away from 0, we end up 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 4542746.8 with a remainder of 0.0.