71145251 divided by 498 
Our goal is to divide 71145251 by 498.

On to step 1:
498 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 498

Going ahead to step 2:
71 divided by 498 is 0 with a remainder of 71.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Include the next digit (1) from the dividend after 71, then repeat: 711 / 498

Step 3:
The number 498 fits into 711 1 times, leaving a remainder of 213.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 498 from 711, we get 213.
Include the next digit (4) from the dividend after 213, then repeat: 2134 / 498

Going ahead to step 4:
The number 498 fits into 2134 4 times, leaving a remainder of 142.
The next digit of our result is 4. 
Result so far: 14.0
If we take 1992 away from 2134, we end up with 142.
Fetch the next digit (5) from the dividend, attach it to 142 and continue: 1425 / 498

Let's proceed to step 5:
The number 498 fits into 1425 2 times, leaving a remainder of 429.
Record the quotient 2 as the next digit in the result. 
Result so far: 142.0
The remainder is 429 after subtracting 996 from 1425.
Take the next digit (2) from the dividend and append it to 429, then repeat: 4292 / 498

Going ahead to step 6:
The number 498 fits into 4292 8 times, leaving a remainder of 308.
Record the quotient 8 as the next digit in the result. 
Result so far: 1428.0
Subtract 3984 from 4292 to get 308.
Grab the next digit (5) from the dividend, add it to 308, then carry on: 3085 / 498

On to step 7:
3085 divided by 498 is 6 with a remainder of 97.
Use 6 as the next digit of our solution. 
Result so far: 14286.0
If we take 2988 away from 3085, we end up with 97.
Append the next digit (1) from the dividend to 97 and continue with: 971 / 498

Step 8:
When dividing 971 by 498, we get 1 with a remainder of 473.
Write down 1 as next digit of the result. 
Result so far: 142861.0
If we take 498 away from 971, we end up with 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4730, and continue the process.

On to step 9:
4730 divided by 498 is 9 with a remainder of 248.
Put 9 as the next digit of the answer. 
Result so far: 142861.9
Deduct 4482 from 4730 and we're left with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Going ahead to step 10:
498 can be fit into 2480 4 times, resulting in a remainder of 488.
Put 4 as the next digit of the answer. 
Result so far: 142861.94
Subtract 1992 from 2480 to get 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

On to step 11:
If we divide 4880 by 498, we get 9 and a remainder of 398.
Put 9 as the next digit of the answer. 
Result so far: 142861.949
Subtracting 4482 from 4880 leaves us with 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Let's proceed to step 12:
The number 498 fits into 3980 7 times, leaving a remainder of 494.
Record the quotient 7 as the next digit in the result. 
Result so far: 142861.9497
Subtracting 3486 from 3980 leaves us with 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Let's proceed to step 13:
498 goes into 4940 9 times with a remainder of 458.
Record the quotient 9 as the next digit in the result. 
Result so far: 142861.94979
If we subtract 4482 from 4940, we get 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Moving on to step 14:
When dividing 4580 by 498, we get 9 with a remainder of 98.
Use 9 as the next digit of our solution. 
Result so far: 142861.949799
Subtract 4482 from 4580 to get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

The final outcome is 142861.949799, with a leftover of 9.8e-06.