Let's divide 12380341 by 143
We're looking to find how many times 143 goes into 12380341.

Going ahead to step 1:
When dividing 1 by 143, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 143

On to step 2:
12 divided by 143 is 0 with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Take the next digit (3) from the dividend and append it to 12, then repeat: 123 / 143

Advancing to step 3:
123 divided by 143 is 0 with a remainder of 123.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 123 to get 123.
Include the next digit (8) from the dividend after 123, then repeat: 1238 / 143

Moving on to step 4:
If we divide 1238 by 143, we get 8 and a remainder of 94.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Deduct 1144 from 1238 and we're left with 94.
Take the next digit (0) from the dividend and append it to 94, then repeat: 940 / 143

Going ahead to step 5:
143 goes into 940 6 times with a remainder of 82.
Put 6 as the next digit of the answer. 
Result so far: 86.0
Subtracting 858 from 940 leaves us with 82.
Fetch the next digit (3) from the dividend, attach it to 82 and continue: 823 / 143

Step 6:
The number 143 fits into 823 5 times, leaving a remainder of 108.
Record the quotient 5 as the next digit in the result. 
Result so far: 865.0
Deduct 715 from 823 and we're left with 108.
Append the next digit (4) from the dividend to 108 and continue with: 1084 / 143

Step 7:
When dividing 1084 by 143, we get 7 with a remainder of 83.
Use 7 as the next digit of our solution. 
Result so far: 8657.0
Subtract 1001 from 1084 to get 83.
Take the next digit (1) from the dividend and append it to 83, then repeat: 831 / 143

Step 8:
When dividing 831 by 143, we get 5 with a remainder of 116.
Record the quotient 5 as the next digit in the result. 
Result so far: 86575.0
Subtract 715 from 831 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Let's proceed to step 9:
143 goes into 1160 8 times with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 86575.8
If we take 1144 away from 1160, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 10:
143 can be fit into 160 1 times, resulting in a remainder of 17.
The next digit of our result is 1. 
Result so far: 86575.81
Subtract 143 from 160 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 11:
The number 143 fits into 170 1 times, leaving a remainder of 27.
Put 1 as the next digit of the answer. 
Result so far: 86575.811
The remainder is 27 after subtracting 143 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The final outcome is 86575.811, with a leftover of 0.0027.