We divide 68631870 by 102
Our goal is to divide 68631870 by 102.

Step 1:
6 divided by 102 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 102

Step 2:
102 can be fit into 68 0 times, resulting in a remainder of 68.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 68, we get 68.
Take the next digit (6) from the dividend and append it to 68, then repeat: 686 / 102

Going ahead to step 3:
102 goes into 686 6 times with a remainder of 74.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtract 612 from 686 to get 74.
Include the next digit (3) from the dividend after 74, then repeat: 743 / 102

Moving on to step 4:
When dividing 743 by 102, we get 7 with a remainder of 29.
Use 7 as the next digit of our solution. 
Result so far: 67.0
If we take 714 away from 743, we end up with 29.
Fetch the next digit (1) from the dividend, attach it to 29 and continue: 291 / 102

Moving on to step 5:
102 can be fit into 291 2 times, resulting in a remainder of 87.
Put 2 as the next digit of the answer. 
Result so far: 672.0
If we subtract 204 from 291, we get 87.
Bring next digit (8) of the dividend behind the 87 and repeat the process: 878 / 102

On to step 6:
When dividing 878 by 102, we get 8 with a remainder of 62.
Record the quotient 8 as the next digit in the result. 
Result so far: 6728.0
The remainder is 62 after subtracting 816 from 878.
Append the next digit (7) from the dividend to 62 and continue with: 627 / 102

Advancing to step 7:
627 divided by 102 is 6 with a remainder of 15.
Record the quotient 6 as the next digit in the result. 
Result so far: 67286.0
If we subtract 612 from 627, we get 15.
Grab the next digit (0) from the dividend, add it to 15, then carry on: 150 / 102

Going ahead to step 8:
The number 102 fits into 150 1 times, leaving a remainder of 48.
The number 1 becomes the next digit in our result. 
Result so far: 672861.0
If we subtract 102 from 150, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 9:
If we divide 480 by 102, we get 4 and a remainder of 72.
The next digit of our result is 4. 
Result so far: 672861.4
If we take 408 away from 480, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 10:
If we divide 720 by 102, we get 7 and a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 672861.47
Subtract 714 from 720 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 11:
When dividing 60 by 102, we get 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 672861.47
Subtract 0 from 60 to 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 12:
When dividing 600 by 102, we get 5 with a remainder of 90.
The next digit of our result is 5. 
Result so far: 672861.4705
If we subtract 510 from 600, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 13:
When dividing 900 by 102, we get 8 with a remainder of 84.
Put 8 as the next digit of the answer. 
Result so far: 672861.47058
The remainder is 84 after subtracting 816 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 14:
If we divide 840 by 102, we get 8 and a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 672861.470588
The remainder is 24 after subtracting 816 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final outcome is 672861.470588, with a leftover of 2.4e-06.