93983313 ÷ 143 
We want to figure out the number of times 93983313 can be divided by 143.

Moving on to step 1:
If we divide 9 by 143, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (3) from the dividend and append it to 9, then repeat: 93 / 143

Let's proceed to step 2:
93 divided by 143 is 0 with a remainder of 93.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 93, we get 93.
Append the next digit (9) from the dividend to 93 and continue with: 939 / 143

Step 3:
939 divided by 143 is 6 with a remainder of 81.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 858 away from 939, we end up with 81.
Fetch the next digit (8) from the dividend, attach it to 81 and continue: 818 / 143

Going ahead to step 4:
143 can be fit into 818 5 times, resulting in a remainder of 103.
Record the quotient 5 as the next digit in the result. 
Result so far: 65.0
If we take 715 away from 818, we end up with 103.
Take the next digit (3) from the dividend and append it to 103, then repeat: 1033 / 143

Going ahead to step 5:
The number 143 fits into 1033 7 times, leaving a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 657.0
If we subtract 1001 from 1033, we get 32.
Append the next digit (3) from the dividend to 32 and continue with: 323 / 143

Moving on to step 6:
If we divide 323 by 143, we get 2 and a remainder of 37.
The next digit of our result is 2. 
Result so far: 6572.0
The remainder is 37 after subtracting 286 from 323.
Include the next digit (1) from the dividend after 37, then repeat: 371 / 143

Going ahead to step 7:
The number 143 fits into 371 2 times, leaving a remainder of 85.
Write down 2 as next digit of the result. 
Result so far: 65722.0
The remainder is 85 after subtracting 286 from 371.
Grab the next digit (3) from the dividend, add it to 85, then carry on: 853 / 143

Step 8:
If we divide 853 by 143, we get 5 and a remainder of 138.
The number 5 becomes the next digit in our result. 
Result so far: 657225.0
Deduct 715 from 853 and we're left with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Advancing to step 9:
When dividing 1380 by 143, we get 9 with a remainder of 93.
The number 9 becomes the next digit in our result. 
Result so far: 657225.9
Deduct 1287 from 1380 and we're left with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Let's proceed to step 10:
930 divided by 143 is 6 with a remainder of 72.
Put 6 as the next digit of the answer. 
Result so far: 657225.96
If we take 858 away from 930, 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.

Moving on to step 11:
720 divided by 143 is 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 657225.965
Deduct 715 from 720 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 12:
143 can be fit into 50 0 times, resulting in a remainder of 50.
The next digit of our result is 0. 
Result so far: 657225.965
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 13:
500 divided by 143 is 3 with a remainder of 71.
The number 3 becomes the next digit in our result. 
Result so far: 657225.96503
If we subtract 429 from 500, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 14:
143 goes into 710 4 times with a remainder of 138.
The next digit of our result is 4. 
Result so far: 657225.965034
The remainder is 138 after subtracting 572 from 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Step 15:
If we divide 1380 by 143, we get 9 and a remainder of 93.
The next digit of our result is 9. 
Result so far: 657225.9650349
Deduct 1287 from 1380 and we're left with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Advancing to step 16:
When dividing 930 by 143, we get 6 with a remainder of 72.
The number 6 becomes the next digit in our result. 
Result so far: 657225.96503496
The remainder is 72 after subtracting 858 from 930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final outcome is 657225.96503496, with a leftover of 7.2e-08.