17388528 divided by 143 
Our goal is to divide 17388528 by 143.

On to step 1:
The number 143 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 143

Step 2:
When dividing 17 by 143, we get 0 with a remainder of 17.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Grab the next digit (3) from the dividend, add it to 17, then carry on: 173 / 143

Advancing to step 3:
The number 143 fits into 173 1 times, leaving a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 143 away from 173, we end up with 30.
Bring next digit (8) of the dividend behind the 30 and repeat the process: 308 / 143

On to step 4:
When dividing 308 by 143, we get 2 with a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtracting 286 from 308 leaves us with 22.
Bring next digit (8) of the dividend behind the 22 and repeat the process: 228 / 143

Step 5:
When dividing 228 by 143, we get 1 with a remainder of 85.
The next digit of our result is 1. 
Result so far: 121.0
Subtract 143 from 228 to get 85.
Include the next digit (5) from the dividend after 85, then repeat: 855 / 143

Advancing to step 6:
If we divide 855 by 143, we get 5 and a remainder of 140.
The number 5 becomes the next digit in our result. 
Result so far: 1215.0
If we subtract 715 from 855, we get 140.
Append the next digit (2) from the dividend to 140 and continue with: 1402 / 143

On to step 7:
143 goes into 1402 9 times with a remainder of 115.
The next digit of our result is 9. 
Result so far: 12159.0
Subtract 1287 from 1402 to get 115.
Append the next digit (8) from the dividend to 115 and continue with: 1158 / 143

Let's proceed to step 8:
1158 divided by 143 is 8 with a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 121598.0
If we take 1144 away from 1158, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 9:
The number 143 fits into 140 0 times, leaving a remainder of 140.
Use 0 as the next digit of our solution. 
Result so far: 121598.0
If we take 0 away from 140, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 10:
The number 143 fits into 1400 9 times, leaving a remainder of 113.
Write down 9 as next digit of the result. 
Result so far: 121598.09
Deduct 1287 from 1400 and we're left with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Advancing to step 11:
If we divide 1130 by 143, we get 7 and a remainder of 129.
Write down 7 as next digit of the result. 
Result so far: 121598.097
The remainder is 129 after subtracting 1001 from 1130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

On to step 12:
The number 143 fits into 1290 9 times, leaving a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 121598.0979
If we take 1287 away from 1290, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 13:
143 goes into 30 0 times with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 121598.0979
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 14:
143 goes into 300 2 times with a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 121598.097902
If we subtract 286 from 300, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 15:
143 goes into 140 0 times with a remainder of 140.
The number 0 becomes the next digit in our result. 
Result so far: 121598.097902
The remainder is 140 after subtracting 0 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 16:
143 can be fit into 1400 9 times, resulting in a remainder of 113.
Write down 9 as next digit of the result. 
Result so far: 121598.09790209
Subtracting 1287 from 1400 leaves us with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

The final result is 121598.09790209 with a remainder of 1.13e-07.