We look at the division of 71311025 by 486 
We're looking to find how many times 486 goes into 71311025.

On to step 1:
486 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 486

Let's proceed to step 2:
486 can be fit into 71 0 times, resulting in a remainder of 71.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Bring next digit (3) of the dividend behind the 71 and repeat the process: 713 / 486

Let's proceed to step 3:
If we divide 713 by 486, we get 1 and a remainder of 227.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 486 from 713 leaves us with 227.
Grab the next digit (1) from the dividend, add it to 227, then carry on: 2271 / 486

Let's proceed to step 4:
If we divide 2271 by 486, we get 4 and a remainder of 327.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we take 1944 away from 2271, we end up with 327.
Bring next digit (1) of the dividend behind the 327 and repeat the process: 3271 / 486

Going ahead to step 5:
3271 divided by 486 is 6 with a remainder of 355.
The next digit of our result is 6. 
Result so far: 146.0
The remainder is 355 after subtracting 2916 from 3271.
Bring next digit (0) of the dividend behind the 355 and repeat the process: 3550 / 486

Advancing to step 6:
When dividing 3550 by 486, we get 7 with a remainder of 148.
The next digit of our result is 7. 
Result so far: 1467.0
If we subtract 3402 from 3550, we get 148.
Take the next digit (2) from the dividend and append it to 148, then repeat: 1482 / 486

Going ahead to step 7:
When dividing 1482 by 486, we get 3 with a remainder of 24.
The number 3 becomes the next digit in our result. 
Result so far: 14673.0
If we subtract 1458 from 1482, we get 24.
Append the next digit (5) from the dividend to 24 and continue with: 245 / 486

Going ahead to step 8:
245 divided by 486 is 0 with a remainder of 245.
The next digit of our result is 0. 
Result so far: 146730.0
The remainder is 245 after subtracting 0 from 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Step 9:
The number 486 fits into 2450 5 times, leaving a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 146730.5
Subtract 2430 from 2450 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
486 goes into 200 0 times with a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 146730.5
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 11:
If we divide 2000 by 486, we get 4 and a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 146730.504
If we subtract 1944 from 2000, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 12:
If we divide 560 by 486, we get 1 and a remainder of 74.
Write down 1 as next digit of the result. 
Result so far: 146730.5041
Subtracting 486 from 560 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 13:
The number 486 fits into 740 1 times, leaving a remainder of 254.
The next digit of our result is 1. 
Result so far: 146730.50411
If we subtract 486 from 740, we get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Our division results in 146730.50411 with a remaining 0.000254.