We look at the division of 25720310 by 316 
Let's see how many times 316 fits into 25720310.

Advancing to step 1:
316 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 316

On to step 2:
When dividing 25 by 316, we get 0 with a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 25, we end up with 25.
Bring next digit (7) of the dividend behind the 25 and repeat the process: 257 / 316

Advancing to step 3:
316 goes into 257 0 times with a remainder of 257.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 257 leaves us with 257.
Take the next digit (2) from the dividend and append it to 257, then repeat: 2572 / 316

Step 4:
When dividing 2572 by 316, we get 8 with a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 2528 from 2572 and we're left with 44.
Fetch the next digit (0) from the dividend, attach it to 44 and continue: 440 / 316

On to step 5:
316 can be fit into 440 1 times, resulting in a remainder of 124.
Put 1 as the next digit of the answer. 
Result so far: 81.0
If we subtract 316 from 440, we get 124.
Fetch the next digit (3) from the dividend, attach it to 124 and continue: 1243 / 316

Advancing to step 6:
1243 divided by 316 is 3 with a remainder of 295.
Put 3 as the next digit of the answer. 
Result so far: 813.0
Deduct 948 from 1243 and we're left with 295.
Include the next digit (1) from the dividend after 295, then repeat: 2951 / 316

Step 7:
If we divide 2951 by 316, we get 9 and a remainder of 107.
Use 9 as the next digit of our solution. 
Result so far: 8139.0
If we take 2844 away from 2951, we end up with 107.
Include the next digit (0) from the dividend after 107, then repeat: 1070 / 316

Advancing to step 8:
1070 divided by 316 is 3 with a remainder of 122.
The next digit of our result is 3. 
Result so far: 81393.0
Subtracting 948 from 1070 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Step 9:
The number 316 fits into 1220 3 times, leaving a remainder of 272.
Use 3 as the next digit of our solution. 
Result so far: 81393.3
If we take 948 away from 1220, we end up with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Advancing to step 10:
If we divide 2720 by 316, we get 8 and a remainder of 192.
Record the quotient 8 as the next digit in the result. 
Result so far: 81393.38
The remainder is 192 after subtracting 2528 from 2720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Moving on to step 11:
When dividing 1920 by 316, we get 6 with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 81393.386
Subtracting 1896 from 1920 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 12:
The number 316 fits into 240 0 times, leaving a remainder of 240.
Put 0 as the next digit of the answer. 
Result so far: 81393.386
If we take 0 away from 240, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 13:
The number 316 fits into 2400 7 times, leaving a remainder of 188.
Put 7 as the next digit of the answer. 
Result so far: 81393.38607
Subtract 2212 from 2400 to get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

On to step 14:
1880 divided by 316 is 5 with a remainder of 300.
Write down 5 as next digit of the result. 
Result so far: 81393.386075
Subtracting 1580 from 1880 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Going ahead to step 15:
When dividing 3000 by 316, we get 9 with a remainder of 156.
Write down 9 as next digit of the result. 
Result so far: 81393.3860759
If we take 2844 away from 3000, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Advancing to step 16:
316 can be fit into 1560 4 times, resulting in a remainder of 296.
The number 4 becomes the next digit in our result. 
Result so far: 81393.38607594
Subtract 1264 from 1560 to get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

After the division, we end up with 81393.38607594 and a remainder of 2.96e-07.