25319911 ÷ 610 
We want to figure out the number of times 25319911 can be divided by 610.

Advancing to step 1:
When dividing 2 by 610, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 610

Step 2:
610 goes into 25 0 times with a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Bring next digit (3) of the dividend behind the 25 and repeat the process: 253 / 610

Step 3:
610 goes into 253 0 times with a remainder of 253.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 253, we get 253.
Grab the next digit (1) from the dividend, add it to 253, then carry on: 2531 / 610

Going ahead to step 4:
610 can be fit into 2531 4 times, resulting in a remainder of 91.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 2440 from 2531 and we're left with 91.
Fetch the next digit (9) from the dividend, attach it to 91 and continue: 919 / 610

On to step 5:
The number 610 fits into 919 1 times, leaving a remainder of 309.
Write down 1 as next digit of the result. 
Result so far: 41.0
Subtracting 610 from 919 leaves us with 309.
Bring next digit (9) of the dividend behind the 309 and repeat the process: 3099 / 610

Advancing to step 6:
The number 610 fits into 3099 5 times, leaving a remainder of 49.
The number 5 becomes the next digit in our result. 
Result so far: 415.0
If we subtract 3050 from 3099, we get 49.
Include the next digit (1) from the dividend after 49, then repeat: 491 / 610

Going ahead to step 7:
When dividing 491 by 610, we get 0 with a remainder of 491.
Use 0 as the next digit of our solution. 
Result so far: 4150.0
Subtract 0 from 491 to get 491.
Include the next digit (1) from the dividend after 491, then repeat: 4911 / 610

On to step 8:
When dividing 4911 by 610, we get 8 with a remainder of 31.
Put 8 as the next digit of the answer. 
Result so far: 41508.0
If we subtract 4880 from 4911, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 9:
When dividing 310 by 610, we get 0 with a remainder of 310.
The number 0 becomes the next digit in our result. 
Result so far: 41508.0
Subtract 0 from 310 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Advancing to step 10:
610 can be fit into 3100 5 times, resulting in a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 41508.05
Subtracting 3050 from 3100 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 11:
If we divide 500 by 610, we get 0 and a remainder of 500.
Put 0 as the next digit of the answer. 
Result so far: 41508.05
Deduct 0 from 500 and we're left with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

On to step 12:
610 can be fit into 5000 8 times, resulting in a remainder of 120.
The next digit of our result is 8. 
Result so far: 41508.0508
Subtracting 4880 from 5000 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 13:
When dividing 1200 by 610, we get 1 with a remainder of 590.
Put 1 as the next digit of the answer. 
Result so far: 41508.05081
Deduct 610 from 1200 and we're left with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Advancing to step 14:
When dividing 5900 by 610, we get 9 with a remainder of 410.
Record the quotient 9 as the next digit in the result. 
Result so far: 41508.050819
If we subtract 5490 from 5900, we get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Moving on to step 15:
610 goes into 4100 6 times with a remainder of 440.
The number 6 becomes the next digit in our result. 
Result so far: 41508.0508196
If we take 3660 away from 4100, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

On to step 16:
If we divide 4400 by 610, we get 7 and a remainder of 130.
The next digit of our result is 7. 
Result so far: 41508.05081967
The remainder is 130 after subtracting 4270 from 4400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

After the division, we end up with 41508.05081967 and a remainder of 1.3e-07.