71356806 ÷ 143 
We want to divide 71356806 by 143.

Step 1:
143 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 143

Moving on to step 2:
When dividing 71 by 143, we get 0 with a remainder of 71.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 71 leaves us with 71.
Fetch the next digit (3) from the dividend, attach it to 71 and continue: 713 / 143

Advancing to step 3:
When dividing 713 by 143, we get 4 with a remainder of 141.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 572 from 713 and we're left with 141.
Take the next digit (5) from the dividend and append it to 141, then repeat: 1415 / 143

Moving on to step 4:
The number 143 fits into 1415 9 times, leaving a remainder of 128.
The number 9 becomes the next digit in our result. 
Result so far: 49.0
Subtract 1287 from 1415 to get 128.
Take the next digit (6) from the dividend and append it to 128, then repeat: 1286 / 143

Going ahead to step 5:
143 can be fit into 1286 8 times, resulting in a remainder of 142.
Write down 8 as next digit of the result. 
Result so far: 498.0
Subtracting 1144 from 1286 leaves us with 142.
Include the next digit (8) from the dividend after 142, then repeat: 1428 / 143

Advancing to step 6:
1428 divided by 143 is 9 with a remainder of 141.
Record the quotient 9 as the next digit in the result. 
Result so far: 4989.0
The remainder is 141 after subtracting 1287 from 1428.
Bring next digit (0) of the dividend behind the 141 and repeat the process: 1410 / 143

Advancing to step 7:
The number 143 fits into 1410 9 times, leaving a remainder of 123.
The next digit of our result is 9. 
Result so far: 49899.0
If we take 1287 away from 1410, we end up with 123.
Take the next digit (6) from the dividend and append it to 123, then repeat: 1236 / 143

Let's proceed to step 8:
If we divide 1236 by 143, we get 8 and a remainder of 92.
The number 8 becomes the next digit in our result. 
Result so far: 498998.0
The remainder is 92 after subtracting 1144 from 1236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

On to step 9:
The number 143 fits into 920 6 times, leaving a remainder of 62.
Write down 6 as next digit of the result. 
Result so far: 498998.6
Deduct 858 from 920 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 10:
143 can be fit into 620 4 times, resulting in a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 498998.64
If we take 572 away from 620, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 11:
The number 143 fits into 480 3 times, leaving a remainder of 51.
Use 3 as the next digit of our solution. 
Result so far: 498998.643
Deduct 429 from 480 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 12:
510 divided by 143 is 3 with a remainder of 81.
The number 3 becomes the next digit in our result. 
Result so far: 498998.6433
Deduct 429 from 510 and we're left with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

The final result is 498998.6433 with a remainder of 0.00081.