8347259 ÷ 143 
We want to figure out the number of times 8347259 can be divided by 143.

Advancing to step 1:
143 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 143

On to step 2:
143 goes into 83 0 times with a remainder of 83.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 83 to get 83.
Append the next digit (4) from the dividend to 83 and continue with: 834 / 143

Going ahead to step 3:
The number 143 fits into 834 5 times, leaving a remainder of 119.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 715 away from 834, we end up with 119.
Fetch the next digit (7) from the dividend, attach it to 119 and continue: 1197 / 143

On to step 4:
1197 divided by 143 is 8 with a remainder of 53.
Record the quotient 8 as the next digit in the result. 
Result so far: 58.0
Deduct 1144 from 1197 and we're left with 53.
Take the next digit (2) from the dividend and append it to 53, then repeat: 532 / 143

Moving on to step 5:
When dividing 532 by 143, we get 3 with a remainder of 103.
The next digit of our result is 3. 
Result so far: 583.0
If we subtract 429 from 532, we get 103.
Fetch the next digit (5) from the dividend, attach it to 103 and continue: 1035 / 143

Advancing to step 6:
143 can be fit into 1035 7 times, resulting in a remainder of 34.
Write down 7 as next digit of the result. 
Result so far: 5837.0
If we take 1001 away from 1035, we end up with 34.
Fetch the next digit (9) from the dividend, attach it to 34 and continue: 349 / 143

Step 7:
349 divided by 143 is 2 with a remainder of 63.
The next digit of our result is 2. 
Result so far: 58372.0
Subtracting 286 from 349 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 8:
143 goes into 630 4 times with a remainder of 58.
The next digit of our result is 4. 
Result so far: 58372.4
If we subtract 572 from 630, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 9:
If we divide 580 by 143, we get 4 and a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 58372.44
Deduct 572 from 580 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 58372.44, and the remainder is 0.008.