68439070 divided by 143 
Our goal is to divide 68439070 by 143.

Advancing to step 1:
143 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 143

Step 2:
143 can be fit into 68 0 times, resulting in a remainder of 68.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 68 after subtracting 0 from 68.
Grab the next digit (4) from the dividend, add it to 68, then carry on: 684 / 143

Let's proceed to step 3:
143 goes into 684 4 times with a remainder of 112.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 112 after subtracting 572 from 684.
Include the next digit (3) from the dividend after 112, then repeat: 1123 / 143

Going ahead to step 4:
143 can be fit into 1123 7 times, resulting in a remainder of 122.
Write down 7 as next digit of the result. 
Result so far: 47.0
If we subtract 1001 from 1123, we get 122.
Take the next digit (9) from the dividend and append it to 122, then repeat: 1229 / 143

Going ahead to step 5:
1229 divided by 143 is 8 with a remainder of 85.
Write down 8 as next digit of the result. 
Result so far: 478.0
If we subtract 1144 from 1229, we get 85.
Grab the next digit (0) from the dividend, add it to 85, then carry on: 850 / 143

On to step 6:
143 goes into 850 5 times with a remainder of 135.
Put 5 as the next digit of the answer. 
Result so far: 4785.0
Subtract 715 from 850 to get 135.
Include the next digit (7) from the dividend after 135, then repeat: 1357 / 143

On to step 7:
The number 143 fits into 1357 9 times, leaving a remainder of 70.
The next digit of our result is 9. 
Result so far: 47859.0
If we take 1287 away from 1357, we end up with 70.
Include the next digit (0) from the dividend after 70, then repeat: 700 / 143

Step 8:
700 divided by 143 is 4 with a remainder of 128.
Write down 4 as next digit of the result. 
Result so far: 478594.0
Subtracting 572 from 700 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 9:
When dividing 1280 by 143, we get 8 with a remainder of 136.
Put 8 as the next digit of the answer. 
Result so far: 478594.8
Subtract 1144 from 1280 to get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Going ahead to step 10:
1360 divided by 143 is 9 with a remainder of 73.
The number 9 becomes the next digit in our result. 
Result so far: 478594.89
Subtract 1287 from 1360 to get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Going ahead to step 11:
143 goes into 730 5 times with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 478594.895
The remainder is 15 after subtracting 715 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 12:
150 divided by 143 is 1 with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 478594.8951
The remainder is 7 after subtracting 143 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 13:
If we divide 70 by 143, we get 0 and a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 478594.8951
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 14:
143 goes into 700 4 times with a remainder of 128.
Use 4 as the next digit of our solution. 
Result so far: 478594.895104
Subtract 572 from 700 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Let's proceed to step 15:
The number 143 fits into 1280 8 times, leaving a remainder of 136.
Use 8 as the next digit of our solution. 
Result so far: 478594.8951048
Subtracting 1144 from 1280 leaves us with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 16:
1360 divided by 143 is 9 with a remainder of 73.
The next digit of our result is 9. 
Result so far: 478594.89510489
If we take 1287 away from 1360, we end up with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

In conclusion, the division gives 478594.89510489 with a balance of 7.3e-08.