We look at the division of 46499642 by 143 
We want to figure out the number of times 46499642 can be divided by 143.

Advancing to step 1:
143 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 143

Advancing to step 2:
143 goes into 46 0 times with a remainder of 46.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 46 after subtracting 0 from 46.
Append the next digit (4) from the dividend to 46 and continue with: 464 / 143

Let's proceed to step 3:
143 can be fit into 464 3 times, resulting in a remainder of 35.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 429 from 464 leaves us with 35.
Include the next digit (9) from the dividend after 35, then repeat: 359 / 143

On to step 4:
143 goes into 359 2 times with a remainder of 73.
Write down 2 as next digit of the result. 
Result so far: 32.0
If we take 286 away from 359, we end up with 73.
Grab the next digit (9) from the dividend, add it to 73, then carry on: 739 / 143

On to step 5:
143 goes into 739 5 times with a remainder of 24.
The next digit of our result is 5. 
Result so far: 325.0
If we take 715 away from 739, we end up with 24.
Include the next digit (6) from the dividend after 24, then repeat: 246 / 143

Step 6:
143 goes into 246 1 times with a remainder of 103.
Put 1 as the next digit of the answer. 
Result so far: 3251.0
Deduct 143 from 246 and we're left with 103.
Grab the next digit (4) from the dividend, add it to 103, then carry on: 1034 / 143

Let's proceed to step 7:
1034 divided by 143 is 7 with a remainder of 33.
The number 7 becomes the next digit in our result. 
Result so far: 32517.0
Subtract 1001 from 1034 to get 33.
Grab the next digit (2) from the dividend, add it to 33, then carry on: 332 / 143

Advancing to step 8:
332 divided by 143 is 2 with a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 325172.0
If we take 286 away from 332, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 9:
143 goes into 460 3 times with a remainder of 31.
Record the quotient 3 as the next digit in the result. 
Result so far: 325172.3
If we take 429 away from 460, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 10:
310 divided by 143 is 2 with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 325172.32
If we take 286 away from 310, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 11:
When dividing 240 by 143, we get 1 with a remainder of 97.
The number 1 becomes the next digit in our result. 
Result so far: 325172.321
Subtract 143 from 240 to get 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Let's proceed to step 12:
970 divided by 143 is 6 with a remainder of 112.
The number 6 becomes the next digit in our result. 
Result so far: 325172.3216
Deduct 858 from 970 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 13:
143 can be fit into 1120 7 times, resulting in a remainder of 119.
The next digit of our result is 7. 
Result so far: 325172.32167
Subtracting 1001 from 1120 leaves us with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Going ahead to step 14:
When dividing 1190 by 143, we get 8 with a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 325172.321678
If we subtract 1144 from 1190, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 15:
When dividing 460 by 143, we get 3 with a remainder of 31.
Record the quotient 3 as the next digit in the result. 
Result so far: 325172.3216783
If we subtract 429 from 460, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 16:
The number 143 fits into 310 2 times, leaving a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 325172.32167832
If we subtract 286 from 310, we get 24.
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 325172.32167832, with a leftover of 2.4e-08.