Let's divide 49989262 by 143
We're looking to find how many times 143 goes into 49989262.

Moving on to step 1:
The number 143 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 143

On to step 2:
49 divided by 143 is 0 with a remainder of 49.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 49, we end up with 49.
Take the next digit (9) from the dividend and append it to 49, then repeat: 499 / 143

Advancing to step 3:
The number 143 fits into 499 3 times, leaving a remainder of 70.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 429 from 499 leaves us with 70.
Append the next digit (8) from the dividend to 70 and continue with: 708 / 143

Going ahead to step 4:
The number 143 fits into 708 4 times, leaving a remainder of 136.
Record the quotient 4 as the next digit in the result. 
Result so far: 34.0
Subtract 572 from 708 to get 136.
Append the next digit (9) from the dividend to 136 and continue with: 1369 / 143

Step 5:
When dividing 1369 by 143, we get 9 with a remainder of 82.
Put 9 as the next digit of the answer. 
Result so far: 349.0
Subtracting 1287 from 1369 leaves us with 82.
Grab the next digit (2) from the dividend, add it to 82, then carry on: 822 / 143

Let's proceed to step 6:
If we divide 822 by 143, we get 5 and a remainder of 107.
Put 5 as the next digit of the answer. 
Result so far: 3495.0
Subtract 715 from 822 to get 107.
Include the next digit (6) from the dividend after 107, then repeat: 1076 / 143

Advancing to step 7:
1076 divided by 143 is 7 with a remainder of 75.
Use 7 as the next digit of our solution. 
Result so far: 34957.0
Subtracting 1001 from 1076 leaves us with 75.
Bring next digit (2) of the dividend behind the 75 and repeat the process: 752 / 143

Let's proceed to step 8:
143 can be fit into 752 5 times, resulting in a remainder of 37.
The number 5 becomes the next digit in our result. 
Result so far: 349575.0
The remainder is 37 after subtracting 715 from 752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 9:
370 divided by 143 is 2 with a remainder of 84.
The number 2 becomes the next digit in our result. 
Result so far: 349575.2
Subtract 286 from 370 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 10:
840 divided by 143 is 5 with a remainder of 125.
Record the quotient 5 as the next digit in the result. 
Result so far: 349575.25
Subtracting 715 from 840 leaves us with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Let's proceed to step 11:
1250 divided by 143 is 8 with a remainder of 106.
Put 8 as the next digit of the answer. 
Result so far: 349575.258
Subtract 1144 from 1250 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

On to step 12:
1060 divided by 143 is 7 with a remainder of 59.
The number 7 becomes the next digit in our result. 
Result so far: 349575.2587
Deduct 1001 from 1060 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Going ahead to step 13:
143 can be fit into 590 4 times, resulting in a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 349575.25874
If we take 572 away from 590, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 14:
143 can be fit into 180 1 times, resulting in a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 349575.258741
If we subtract 143 from 180, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 15:
If we divide 370 by 143, we get 2 and a remainder of 84.
Write down 2 as next digit of the result. 
Result so far: 349575.2587412
Deduct 286 from 370 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 16:
143 can be fit into 840 5 times, resulting in a remainder of 125.
Record the quotient 5 as the next digit in the result. 
Result so far: 349575.25874125
Subtract 715 from 840 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

The final outcome is 349575.25874125, with a leftover of 1.25e-07.